Competition
Spelling Bee — Hard Level
These are championship-calibre words! If you can spell these 50, you’re in the top 10% of spellers. Words from Greek, Latin, French, and Italian with spellings that defy every rule. These appear in state and national level spelling bees.
At this level, knowing word origins is your superpower. Greek words have PH, PS, MN. French words have silent endings. Latin words have -TION, -MENT. Master the origin patterns and even unknown words become guessable!
🏆 Championship Round Words
1
onomatopoeiaonomatopeia ✗⭐⭐⭐
on-uh-mat-uh-PEE-uh
Word sounding like its meaning
💡 ON + OMA + TO + POEIA (6 syllables!)
“‘Buzz’ is an onomatopoeia.”
2
pneumonoultramicroscopicnumonoultramicroscopic ✗⭐⭐⭐
noo-MON-oh-UL-truh…
Relating to a lung disease
💡 World’s longest dictionary word!
“A famous spelling bee word.”
3
conscientiousconcientious ✗⭐⭐⭐
kon-shee-EN-shus
Very careful, thorough
💡 CONSCI + ENTI + OUS (SCIENCE inside!)
“A conscientious worker.”
4
idiosyncrasyidiosyncracy ✗⭐⭐⭐
id-ee-oh-SINK-ruh-see
A peculiar habit
💡 Ends in -SY not -CY! idiosyncraSY
“Everyone has an idiosyncrasy.”
5
hemorrhagehemorage ✗⭐⭐⭐
HEM-uh-rij
Severe bleeding
💡 HAEMO + RRHAGE (2R + H!)
“A medical emergency.”
6
mnemonicnemonic ✗⭐⭐⭐
nih-MON-ik
Memory trick
💡 M is SILENT! MN + EMONIC
“Use a mnemonic to remember.”
7
phlegmflem ✗⭐⭐⭐
FLEM
Mucus in throat
💡 PH=F, G is SILENT! P-H-L-E-G-M
“Clear the phlegm.”
8
sacrilegioussacreligious ✗⭐⭐⭐
sak-rih-LIJ-us
Disrespectful to sacred things
💡 SACRILEGE + IOUS (not RELIGIOUS!)
“A sacrilegious act.”
9
surreptitioussureptitious ✗⭐⭐⭐
sur-up-TISH-us
Done secretly
💡 2R + 2T = suRRepTiTious
“A surreptitious glance.”
10
acquiesceacquiese ✗⭐⭐⭐
ak-wee-ESS
To accept without protest
💡 AC + QUI + ESCE (SC inside!)
“She had to acquiesce.”
🏛️ Greek & Latin Monsters
11
archaeologyarcheology ✗⭐⭐⭐
ar-kee-OL-uh-jee
Study of ancient remains
💡 ARCHAEO + LOGY (AE not just E!)
“An archaeology expedition.”
12
haemorrhoidshemorrhoids ✗⭐⭐⭐
HEM-uh-roydz
Medical condition
💡 HAEMO + RRHOIDS (British AE!)
“A painful condition.”
13
pterodactylterodactyl ✗⭐⭐⭐
ter-uh-DAK-til
Flying dinosaur
💡 P is SILENT! PTERO + DACTYL
“A pterodactyl fossil.”
14
pseudonymsudonym ✗⭐⭐⭐
SOO-duh-nim
Fake name
💡 P is SILENT! PSEUDO + NYM
“Mark Twain is a pseudonym.”
15
psychiatrysychiatry ✗⭐⭐⭐
sy-KY-uh-tree
Mental health medicine
💡 P is SILENT! PSYCH + IATRY
“She studied psychiatry.”
16
diarrhoeadiarrhea ✗⭐⭐⭐
dy-uh-REE-uh
Stomach illness
💡 DIA + RRHOEA (2R + H! British!)
“Caused by contaminated water.”
17
chrysanthemumchrysanthamum ✗⭐⭐⭐
krih-SAN-thuh-mum
A flower
💡 CHRYSANTH + EMUM
“Chrysanthemum blooms in autumn.”
18
miscellaneousmiscellanious ✗⭐⭐⭐
mis-uh-LAY-nee-us
Mixed, various
💡 MISCELL + ANEOUS (not ANIOUS!)
“A miscellaneous collection.”
19
MediterraneanMediteranean ✗⭐⭐⭐
med-ih-tuh-RAY-nee-un
European sea
💡 MediTERRanean (double R!)
“Mediterranean cuisine.”
20
rhododendronrododendron ✗⭐⭐⭐
roh-duh-DEN-drun
A flowering bush
💡 RH at start! RHODO + DENDRON
“Rhododendrons bloom in spring.”
🇫🇷 French & Italian Imports
21
entrepreneurenterpreneur ✗⭐⭐⭐
on-truh-pruh-NUR
Business starter
💡 ENTRE + PRE + NEUR (French!)
“A tech entrepreneur.”
22
bourgeoisiebougoisie ✗⭐⭐⭐
boor-zhwah-ZEE
Middle/upper class
💡 BOUR + GEOI + SIE (French!)
“The bourgeoisie of society.”
23
connoisseurconoisseur ✗⭐⭐⭐
kon-uh-SUR
Expert judge of quality
💡 2N + 2S = coNNoiSSeur
“A connoisseur of fine art.”
24
renaissancerenaisance ✗⭐⭐⭐
REN-uh-sahns
Revival, rebirth
💡 2S = renaiSSance (French!)
“The Italian Renaissance.”
25
camouflagecamoflage ✗⭐⭐⭐
KAM-uh-flahj
Disguise/blend in
💡 CAMOUF + LAGE (OU inside!)
“Military camouflage.”
26
chauffeurchofer ✗⭐⭐⭐
shoh-FUR
Hired driver
💡 CHAUF + FEUR (CH=SH! French!)
“The chauffeur waited.”
27
liaisonliason ✗⭐⭐⭐
lee-AY-zon
Connection/link
💡 LI + AI + SON (2 vowel pairs!)
“A liaison officer.”
28
surveillancesurveilance ✗⭐⭐⭐
sur-VAY-lunss
Monitoring
💡 SURVEIL + LANCE (2L!)
“CCTV surveillance.”
29
souvenirsouvenier ✗⭐⭐
soo-vuh-NEER
Memento, keepsake
💡 SOUV + ENIR (not ENIER!)
“Buy a souvenir.”
30
nonchalantnonchelant ✗⭐⭐⭐
NON-shuh-lont
Casually calm
💡 NON + CHALANT (French!)
“He seemed nonchalant.”
🔀 Confusing Sound-Alikes
31
complementcompliment ✗⭐⭐⭐
KOM-plih-munt
To complete/go with
💡 ComplEMENT = complETE
“The flavours complement each other.”
32
discreetdiscrete ✗⭐⭐⭐
dis-KREET
Careful, tactful
💡 DiscrEET = keep sEcrET
“Be discreet about the surprise.”
33
discretediscreet ✗⭐⭐⭐
dis-KREET
Separate, distinct
💡 DiscretE = separatE
“Three discrete categories.”
34
prophecyprophesy ✗⭐⭐⭐
PROF-uh-see
A prediction (noun)
💡 ProphecY = noun (Y ending)
“An ancient prophecy.”
35
prophesyprophecy ✗⭐⭐⭐
PROF-uh-sy
To predict (verb)
💡 PropheSY = verb (SY=do it)
“He prophesied the future.”
36
precedeproceed ✗⭐⭐
prih-SEED
To come before
💡 PRE + CEDE (pre=before)
“Chapter 1 precedes Chapter 2.”
37
proceedprecede ✗⭐⭐
proh-SEED
To continue
💡 PRO + CEED (pro=forward)
“Please proceed to the exit.”
38
licencelicense ✗⭐⭐
LY-sunss
Permission (noun-UK)
💡 LicenCE = noun | LicenSE = verb (UK)
“Show your driving licence.”
39
persecuteprosecute ✗⭐⭐
PUR-sih-kyoot
To oppress cruelly
💡 PERSE + CUTE (harsh treatment)
“Don’t persecute minorities.”
40
prosecutepersecute ✗⭐⭐
PROS-ih-kyoot
To take legal action
💡 PROSE + CUTE (legal action)
“The state will prosecute.”
🔥 Ultimate Challenge Words
41
antidisestablishmentarianismanti-disestablishmentarianism ✗⭐⭐⭐
an-tee-dis-es-TAB-lish-men-TAIR-ee-un-iz-um
Opposition to separating church/state
💡 ANTI + DIS + ESTABLISH + MENT + ARIAN + ISM
“The longest common English word!”
42
supercalifragilisticexpialidocioussupercalifragilistic… ✗⭐⭐⭐
soo-per-kal-ih-FRAJ-ih-LIS-tik…
Wonderful (from Mary Poppins)
💡 Super + cali + fragilistic + expiali + docious
“A fun fictional word!”
43
floccinaucinihilipilificationfloccinaucinihilipilification ✗⭐⭐⭐
FLOK-sih-naw-sih-NIH-il-ih-PIL-ih-fih-KAY-shun
Act of estimating as worthless
💡 FLOCCI + NAUCI + NIHILI + PILI + FICATION
“One of the longest real words!”
44
sesquipedaliansesquipedalian ✗⭐⭐⭐
ses-kwih-puh-DAY-lee-un
Using long words
💡 SESQUI (1.5) + PED (foot) + ALIAN
“A sesquipedalian vocabulary!”
45
schadenfreudeschadenfreude ✗⭐⭐⭐
SHAH-dun-froy-duh
Joy at others’ misfortune
💡 German! SCHADEN (damage) + FREUDE (joy)
“Schadenfreude is not a good quality.”
46
worcestershireworcestershire ✗⭐⭐⭐
WUS-tuh-shur
A county/sauce
💡 Only 3 syllables! WOR-CES-TER-SHIRE
“Worcestershire sauce.”
47
rhythmrythm ✗⭐⭐⭐
RITH-um
Pattern of beats
💡 Rhythm Has Your Two Hips Moving!
“Feel the rhythm.”
48
necessaryneccessary ✗⭐⭐
NES-uh-see-ree
Required
💡 1 Collar, 2 Sleeves = 1C, 2S!
“Preparation is necessary.”
49
accommodateaccomodate ✗⭐⭐⭐
uh-KOM-uh-dayt
To provide space
💡 2C + 2M = aCCoMModate!
“Can you accommodate us?”
50
bureaubeurea ✗⭐⭐⭐
BYOOR-oh
Office/desk
💡 BUREAU (French! EAU ending!)
“The bureau of investigation.”
📐 5 Spelling Rules
Greek: Silent First Letters
Greek words often start with silent letters: psychology (P), pneumonia (P), mnemonic (M), pterodactyl (P), gnaw (G).
✅ Ps: psychology, pneumonia | Mn: mnemonic | Pt: pterodactyl
French: Silent Final Letters
French words have silent endings: rendezvous (S), nonchalant (T), debut (T), depot (T).
✅ rendezvous, nonchalant, debris, bureau, chauffeur
Double Trouble Patterns
Hard words love doubles: connoisseur (NN,SS), surreptitious (RR,TT), assassination (SS,SS,SS).
✅ connoisseur, surreptitious, assassination, cappuccino
Break Monster Words Into Parts
Even 10+ syllable words are manageable: anti+dis+establish+ment+arian+ism. Small parts!
✅ anti-dis-establish-ment-arian-ism = easy!
Word Origin = Spelling Clue
Greek: PH, PS, CH=K. French: silent ends, -IQUE, -TION. Latin: -MENT, -TION, -IBLE. German: SCH=SH.
✅ Greek: phenomenon | French: etiquette | Latin: accommodation
🐝 Spelling Quiz
1. Which is correct?
2. Which is correct?
3. Which is correct?
4. Which is correct?
5. Which is correct?
6. ‘Discreet’ (careful) or ‘discrete’ (separate)?
7. Which is correct?
8. Which is correct?
9. Which is correct?
10. Which is correct?
🔀 Word Scramble
Unscramble the letters
RUEPNETERREN
CAMNOULEGAF
RNNECAISAES
ONIMENMC
UERUBA
✏️ Fill in Missing Letters
Type the missing letters
onomato_o_ _a
Medit_rr_nean
consc_ _ntious
pt_rodact_l
mn_mon_c
❓ FAQ
What words appear in national spelling bees?
National level features Greek/Latin words (onomatopoeia, pterodactyl), French words (entrepreneur, connoisseur), and medical terms (haemorrhage, diarrhoea). This page covers 50 of the hardest.
How to spell words you’ve never seen?
Ask for origin! Greek words have PH, PS, MN patterns. French words have silent endings. Latin has -TION, -MENT. Breaking into root+prefix+suffix helps predict spelling.
What’s the longest English word?
In dictionaries: pneumonoultramicroscopicsilicovolcanoconiosis (45 letters). Common long word: antidisestablishmentarianism (28 letters). Both appear in this page!
Is ‘discreet’ the same as ‘discrete’?
No! Discreet (EET) = careful/tactful. Discrete (ETE) = separate/distinct. Remember: discrEET keeps a sEcrET.
How long to prepare for hard-level competitions?
3-6 months of daily practice. Learn 5 hard words per day, study word origins (Greek, Latin, French), and practice with past competition word lists.
🐝 All Spelling Bee Guides — 49 Topics
By Grade Level
Spelling Rules
I Before E Rule — When It Works & When I
Silent E Rule — Magic E Changes Everythi
Doubling Consonants — When to Double the
Plurals — S, ES, IES & Irregular Plurals
Suffixes — When to Drop E & When to Keep
Y to I Rule — When Y Changes to I
Prefixes — No Spelling Change!
IE vs EI — Complete Word List
-Able vs -Ible — Which Ending Is Correct
-Tion vs -Sion vs -Cian — Which Ending?