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9-Letter Words Starting with AD

For puzzles requiring AD prefixes, here are all 9-letter word options. Popular examples include ADAMANCES, ADAMANTLY, ADAMSITES, plus ADAPTABLE, ADAPTIONS, ADDICTING and many more. Explore different vowel patterns after AD to find your word quickly.

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100 words

Word	Length	Syllables
adamances	9	4
adamantly	9	4
adamsites	9	4
adaptable	9	3
adaptions	9	3
addicting	9	3
addiction	9	3
addictive	9	3
additions	9	3
additives	9	4
addressed	9	3
addressee	9	2
addresser	9	3
addresses	9	3
adducting	9	3
adduction	9	3
adductive	9	3
adductors	9	3
adenoidal	9	4
adenomata	9	5
adenosine	9	4
adeptness	9	3
adherence	9	3
adherends	9	3
adherents	9	3
adhesions	9	3
adhesives	9	4
adhibited	9	4
adiabatic	9	4
adipocyte	9	4
adiposity	9	5
adjacency	9	4
adjective	9	3
adjoining	9	3
adjourned	9	3
adjudging	9	3
adjunctly	9	3
adjusters	9	3
adjusting	9	3
adjustive	9	3
adjustors	9	3
adjutancy	9	4
adjutants	9	3
adjuvants	9	3
admeasure	9	3
admirable	9	3
admirably	9	4
admiralty	9	4
admission	9	3
admissive	9	3
admitters	9	3
admitting	9	3
admixture	9	3
adnations	9	3
adobelike	9	4
adoptable	9	3
adoptions	9	3
adoration	9	4
adoringly	9	4
adornment	9	3
adroitest	9	3
adscripts	9	2
adsorbate	9	3
adsorbent	9	3
adsorbers	9	3
adsorbing	9	3
adularias	9	4
adulating	9	4
adulation	9	4
adulators	9	4
adulatory	9	5
adulterer	9	4
adulthood	9	3
adultlike	9	3
adultness	9	3
adumbrate	9	3
advancers	9	3
advancing	9	3
advantage	9	3
advecting	9	3
advection	9	3
advective	9	3
adventive	9	3
adventure	9	3
adverbial	9	3
adversary	9	4
adversely	9	4
adversity	9	4
advertent	9	3
adverting	9	3
advertise	9	3
advertize	9	3
advisable	9	3
advisably	9	4
advisedly	9	4
advocated	9	4
advocates	9	4
advocator	9	4
advowsons	9	3
adynamias	9	4

FAQs

Are AD-starting words common?
AD is a frequent start; probing vowel swaps after AD quickly narrows options.

Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.