Nouns Ending in OID and Containing AS

This list gathers 16 English nouns ending in OID and containing AS, such as Asteroid, Mastoid, Caucasoid, Parasitoid, Sternocleidomastoid, Astroid and Plasmoid. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review pluralization and capitalization rules.

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Starts with A
4 words
asteroid
astroid
asconoid
aspidioid
Starts with B
1 words
blastoid
Starts with C
3 words
caucasoid
cleidomastoid
clypeastroid
Starts with F
1 words
fascioloid
Starts with M
1 words
mastoid
Starts with P
4 words
parasitoid
plasmoid
parasphenoid
paramastoid
Starts with S
2 words
sternocleidomastoid
sternomastoid

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