| affirmation |
| affirmativeness |
| affirmer |
| afford proof of(expression, idiom) |
| agree |
| anticipate(verb, determine, see, observe, notice) |
| apperceive(verb, determine, discover, understand, gather) |
| appreciate(verb, get, consider, determine, draw) |
| apprehend(verb, determine, see, observe, notice) |
| approximate(verb, consider, determine, draw, resolve) |
| arbitrate(verb, consider, determine, draw, resolve) |
| arrest |
| arrive(verb, consider, determine, draw, resolve) |
| arrive at(verb, expression, phrasal verb, reveal, realize) |
| assign(verb, state, determine, express, explain) |
| attest(verb, state, show, determine, confirm) |
| authenticate(verb, state, show, determine, confirm) |
| balance account(verb, expression, study, correct, examine) |
| be advised(verb, determine, discover, understand, gather) |
| be afraid(verb, accept, consider, think, conclude) |