Countable Nouns Starting with AP and Containing IO

Explore 25 verified English countable nouns starting with AP and containing IO, including Application, Appreciation, Appropriation, Apprehension, Approximation, Apparition and Apportionment. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with APE
1 words
aperiodicity
Starts with APH
2 words
aphelion
aphrodisiomaniac
Starts with APO
3 words
apocopation
aposiopesis
apocynthion
Starts with APP
15 words
application
appreciation
appropriation
apprehension
approximation
apparition
apportionment
appellation
apposition
apperception
appassionato
appetition
apportioner
appropinquation
appersonification
Starts with APR
3 words
apriorist
apriorism
apriority
Starts with APS
1 words
apsidiole

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