- Attitudinise Verb
- Attitudinize Verb
- Attorn Verb
- Attract Verb
- Attribute Noun Verb Adj
- Attrition Noun Verb Adj
- Attune Verb
- Auction Noun Verb Adj
- Auctioneer Noun Verb
- Audible Adj Noun Verb Pnoun
- Audiotape Noun Verb Adj
- Audit Noun Verb Adj
- Audition Noun Verb Adj
- Auger Noun Verb Adj
- Augment Noun Verb
- Augur Noun Verb
- Aureole Noun Verb Adj
- Auriculate Adj Verb
- Auscultate Verb
- Auspice Noun Verb
- Authenticate Verb
- Author Noun Verb Adj
- Authorise Verb
- Authorize Verb Past Participle
- Autoanswer Noun Verb Adj
- Autobaud Noun Verb Adj
- Autocall Noun Verb Adj
- Autoclave Noun Verb Adj
- Autocode Noun Verb Pnoun
- Autocollimate Verb
- Autocomplete Noun Verb
- Autocross Noun Verb Adj
- Autocue Noun Adj Verb Pnoun
- Autodecrement Noun Verb Adj
- Autodetect Verb Noun Adj
- Autodial Noun Verb Adj
- Autofeed Noun Verb Adj
- Autofire Noun Verb Adj
- Autofocus Noun Verb Adj
- Autofrettage Noun Adj Verb
- Autograft Noun Verb Adj
- Autograph Noun Verb Adj
- Autoimmunise Verb
- Autoimmunize Verb Pres. Participle Past Participle
- Autoincrement Noun Adj Verb
- Autoland Noun Verb Adj
- Autoload Noun Verb Adj
- Autolock Noun Verb Adj
- Autolyse Verb Noun Adj
- Autolyze Verb
- Automate Verb Past Participle
- Automatise Verb
- Automatize Verb Past Participle
- Automobile Noun Adj Verb
- Automobilize Verb
- Automonitor Noun Verb Adj
- Automorph Noun Verb
- Autopilot Noun Adj Verb
- Autopsy Noun Verb Adj
- Autoradiograph Noun Adj Verb