Countable Nouns Ending in ULE and Containing R

This list gathers 40 English countable nouns ending in ULE and containing R, such as Rule, Granule, Macromolecule, Microtubule, Ferrule, Reticule and Microcapsule. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with B
2 words
brule
barbule
Starts with C
6 words
crepuscule
chondrule
curule
criticule
cylindricule
cremule
Starts with F
7 words
ferrule
footrule
ferule
frustule
fenestrule
febricule
florule
Starts with G
4 words
granule
graticule
groupuscule
glomerule
Starts with H
1 words
hierodule
Starts with M
3 words
macromolecule
microtubule
microcapsule
Starts with N
1 words
nervule
Starts with O
1 words
opercule
Starts with P
1 words
propagule
Starts with R
3 words
rule
reticule
recule
Starts with S
7 words
subrule
spherule
supramolecule
sporule
spermule
spinnerule
scrobicule
Starts with T
1 words
tragule
Starts with V
2 words
virgule
vermicule
Starts with Z
1 words
zebrule

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