Compound Nouns Ending in OON and Containing O

This list gathers 18 English compound nouns ending in OON and containing O, such as Afternoon, Honeymoon, Teaspoon, Tablespoon, Midafternoon, Half-moon and Supermoon. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to check closed, hyphenated, and open compound rules.

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Starts with A
1 words
afternoon
Starts with B
2 words
babymoon
boerboon
Starts with C
2 words
contrabassoon
chemiloon
Starts with D
1 words
dessertspoon
Starts with F
1 words
forenoon
Starts with H
2 words
honeymoon
half-moon
Starts with M
3 words
midafternoon
minimoon
midnoon
Starts with R
1 words
rockoon
Starts with S
3 words
supermoon
soupspoon
saltspoon
Starts with T
2 words
teaspoon
tablespoon

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