Countable Nouns Ending in LE and Containing IO

Browse 38 valid English countable nouns ending in LE and containing IO, from Rationale, Biodegradable, Audiophile, Bibliophile, Unmentionable, Biomolecule and Bronchiole to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
3 words
audiophile
arteriole
apsidiole
Starts with B
9 words
biodegradable
bibliophile
biomolecule
bronchiole
braciole
biocycle
bibliopole
benzothiodiazole
bronchiocele
Starts with C
8 words
centriole
cabriole
capriole
carriole
claviole
choriocele
celiocele
craniocele
Starts with D
1 words
dariole
Starts with E
2 words
episiocele
enteroischiocele
Starts with F
2 words
foliole
fasciole
Starts with G
2 words
gloriole
gladiole
Starts with I
1 words
iodophile
Starts with O
3 words
ostiole
ophidiophile
ovariole
Starts with P
2 words
petiole
petiolule
Starts with R
1 words
rationale
Starts with S
2 words
sporangiole
strophiole
Starts with U
1 words
unmentionable
Starts with V
1 words
variole

•Browse Countable Nouns by Letter (A to Z)

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