Words That Start with A and End with US

Browse 482 playable English words starting with A and ending with US, including Anxious, Ambitious, Anonymous, Autonomous, Ambiguous, Apparatus and Adventurous. Validated for Scrabble, Wordle, crosswords, and daily writing, check letter counts and definitions below.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with AA
1 words
aarhus
abacus
abstemious
abortus
abdominous
abstentious
abnormous
abaciscus
ablatitious
acrimonious
acidophilus
acanthus
acidulous
actus
acalculous
acetous
acinus
acephalous
aculeus
accessorius
acclivitous
acinous
acclivous
acrogenous
acarus
acarpous
acotyledonous
acervulus
acronymous
acerous
actinobacillus
aceraceous
acidophilous
adventurous
advantageous
adulterous
adventitious
adenovirus
adolphus
adenomatous
admetus
aditus
adenocarcinomatous
adscititious
adversus
adiaphorous
adipous
adenous
adeodatus
adipomatous
adoretus
adscriptitious
adipogenous
addititious
aduncous
adoxaceous
adipocerous
aeschylus
aesculapius
aeolus
aengus
aesculus
aegisthus
aerobus
aeruginous
aeacus
aegagrus
aestus
aedeagus
aerobious
aegyptopithecus
aeschynanthus
aegypius
aerenchymatous
aeneous
aestuous
aeriferous
aetobatus
aegithognathous
aetosaurus
aechmophorus
afflatus
affectus
affectious
affectuous
affabrous
agapanthus
agnathous
agamous
agaricaceous
agnathostomatous
agamospermous
Starts with AI
2 words
airbus
ailanthus
alumnus
alveolus
altocumulus
allosaurus
alacritous
altostratus
albuminous
albertosaurus
allochthonous
aluminous
altitudinous
alliaceous
aluminiferous
allogamous
albugineous
alkaliferous
allomerous
alkalous
allonymous
allotropous
alburnous
allaeanthus
allagostemonous
alkaligenous
ambitious
ambiguous
amphibious
amorous
amorphous
ambidextrous
amicus
amplexus
amphioxus
ammophilous
amianthus
amylaceous
amberous
ametabolous
amaracus
ambagious
amatorious
amentaceous
amphicoelous
amphibolous
amaryllidaceous
amphistomous
amphitropous
ampullaceous
anxious
anonymous
analogous
antivirus
anus
androgynous
anomalous
animus
angelus
annulus
andronicus
anhydrous
antireligious
anadromous
anilingus
ankylosaurus
annus
antaeus
anachronous
antonymous
anestrus
anthropophagous
angulus
antituberculous
apparatus
apatosaurus
apterous
aphthous
apetalous
apiculus
aphanipterous
apocarpous
aphyllous
apivorous
aphidious
apostrophus
apogamous
apocynaceous
apodous
apiaceous
apotropous
aposporous
aphonous
aploperistomatous
aponogetonaceous
aqueous
aquiferous
aquifoliaceous
arduous
argus
arquebus
arbovirus
arbutus
arteriovenous
arcus
areligious
argillaceous
arsenious
arenaceous
arsenous
arboreous
arenavirus
arsonous
argentiferous
archeus
artocarpus
argentous
armigerous
arthropodous
arborous
arenicolous
argulus
asparagus
asynchronous
assiduous
aspergillus
astragalus
ascus
asperous
ascomycetous
asclepiadaceous
asbestous
astomous
astucious
astomatous
assentaneous
asepalous
asymmetrocarpous
astichous
asterospondylous
atrocious
atheromatous
atrabilious
atheous
atramentous
atropous
athermanous
atokous
autonomous
auspicious
audacious
autofocus
autologous
autobus
autochthonous
australopithecus
aureus
autogenous
autocephalous
auriferous
aurous
autotomous
autophagous
autonymous
autogamous
automatous
autoecious
autocoprophagous
autophanous
autobasidiomycetous
autoicous
Starts with AV
2 words
avaricious
avenaceous
azygous
azotous
azymous

•Browse Words by Letter (A to Z)

Select a starting letter to browse words
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.