- Auxiliary Adj Noun
- Auxin Noun
- Auxochrome Noun
- Auxochromous Adj
- Auxocyte Noun
- Auxoheterotrophic Adj
- Auxometer Noun
- Auxotonic Adj
- Auxotroph Noun
- Auxotrophic Adj
- Auxotrophy Noun
- Avail Noun Verb
- Availability Noun
- Available Adj
- Availably Adv
- Availing Adj
- Aval Noun
- Avalanche Noun Verb
- Avalanching Noun
- Avant Adj Noun
- Avant-garde Adj Noun
- Avarice Noun
- Avaricious Adj
- Avariciously Adv
- Avariciousness Noun
- Avascular Adj
- Avast Inter Verb
- Avatar Noun
- Avator Noun
- Avaunt Inter
- Ave Noun Inter
- Avellane Adj
- Avener Noun
- Avenge Verb
- Avengeful Adj
- Avengement Noun
- Avenger Noun
- Avenging Adj
- Avengingly Adv
- Avenine Adj Noun
- Avens Noun
- Aventurine Noun
- Avenue Noun
- Aver Verb
- Average Adj Noun Verb
- Averaged Adj
- Averagely Adv
- Averager Noun
- Averaging Noun
- Averment Noun
- Averruncator Noun
- Aversation Noun
- Averse Adj
- Aversely Adv
- Averseness Noun
- Aversion Noun
- Aversive Adj
- Aversively Adv
- Avert Verb
- Averted Adj