12 Letter Words Ending in Y

Making a list of 12 letter words that end in Y was so easy for us, we decided to eat a sandwich while you perused the list. We're so confident that these words that end in Y and 12 letter words are all top-tier, we even did the dishes, too. Don't forget to look at 12 letter words that start with Y and all the 12 letter words with Y — we need a bathroom break.

12 letter words
abbreviatory
abolitionary
aboriginally
absorptivity
abstemiously
abstractedly
academically
acceleratory
accentuality
accidentally
accretionary
accusatively
acoustically
acrogenously
acronychally
acrostically
actinomorphy
adaptability
additionally
adjectivally
adjudicatory
adjunctively
admirability
admonitorily
adolescently
adoptability
adsorptively
adulterously
advisability
aethereality
afflictively
affrightedly
affrontingly
aggressively
aggressivity
agreeability
agroforestry
agroindustry
ahistoricity
alchemically
alcoholicity
alienability
alkalescency
alloantibody
allowability
alterability
amateurishly
ambisexually
ambivalently
ambulatorily
amelioratory
amissibility
amitotically
ampelography
amphibiously
anagogically
analogically
analytically
anarchically
anarthrously
anatomically
anelasticity
aneurismally
aneurysmally
annihilatory
annunciatory
anorexically
antecedently
anthropogeny
anthropogony
anthropology
anthropotomy
antiburglary
anticipatory
antiepilepsy
antigenicity
antimilitary
antimonopoly
antiphonally
antipriestly
antisocially
aoristically
apagogically
aperiodicity
apocryphally
apogamically
apolitically
apostolicity
appendectomy
appetisingly
appetizingly
applaudingly
applausively
appositively
appraisingly
appraisively
appreciatory
archaeometry
archdeaconry
archeobotany
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