Adjectives That Start with AC

Find 272 valid English adjectives starting with AC, including Active, Actual, Academic, Acting, Accurate, Acceptable and Accessible. Check definitions and usage below, or visit our adjective grammar guide to check adjective order and comparative rules.

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academic
academical
acausal
acalculous
acaricidal
acarid
acatalectic
acanthodian
acarine
acanthocephalan
acarpous
acaroid
acataleptic
acaudate
acaulescent
acanthoid
acanthopterygious
acanthous
acarian
acaridan
acaridean
acaudal
acauline
acanthaceous
accurate
acceptable
accessible
accepting
accused
accessory
accomplished
accidental
accountable
accelerate
accustomed
accredited
acclaimed
accommodating
accented
accusatory
accelerant
accursed
accusative
accumulative
accommodative
accretive
accordant
accentual
ace
acerbic
acetic
acetyl
acetabular
acellular
acerbate
acetylsalicylic
acerb
acentric
acetous
acetoacetic
acephalous
acetonic
acetylenic
acetogenic
acescent
acephalic
acerose
acetose
acetylic
acerous
acervate
acerated
aching
achievable
achy
achromatic
achiral
achondroplastic
achondritic
achromic
achenial
acharne
achlamydeous
achromatous
achromous
achlorhydric
acid
acidic
acidulous
acidotic
acidy
acinar
acidophile
acidophilic
acicular
acidophil
aciniform
acinous
acidifiable
acinose
acidimetric
aciform
acinic
aciculate
acidimetrical
acidulent
acidophilous
acinaciform
aciculated
acinaceous
acknowledged
acknowledgeable
acknown
aclinic
acmatic
acmic
acned
acnegenic
acnodal
acoustic
acoustical
acoelomate
acorned
acold
acock
aconitic
acotyledonous
acotyledon
acousticolateral
acoelous
acolouthic
acoluthic
acquainted
acquisitive
acquiescent
acquisitional
acquirable
across
acrylic
acrid
acrobatic
acrimonious
acrostic
acronymic
acrophobic
acromegalic
acrosomal
acromioclavicular
acrawl
acrocentric
acromial
acropetal
acred
acroterial
acrogenous
acronychal
acrodont
acrophonic
acritical
acratic
acrolectal
active
actual
acting
activist
actionable
actuarial
actinide
actinic
actorly
actable
actinoid
actressy
actionless
actorish
activistic
actinomorphic
actionist
actinomycotic
actinal
actinozoan
actinian
actualist
actinometric
actinometrical
acute
acuminate
acupunctural
aculeate
aculeated
acuate
acuminous
acyclic
acyl

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