| attemper | (verb) modify the temperature of | - |
|---|
| attempt | (verb) enter upon an activity or enterprise | Synonyms: set about, undertake |
|---|
| (verb) make an effort or attempt | Synonyms: assay, essay, seek, try |
| attend | (verb) give heed (to) | Synonyms: advert, give ear, hang, pay heed |
|---|
| (verb) work for, or be a servant to | Synonyms: assist, attend to, serve, wait on |
| (verb) take charge of or deal with | Synonyms: look, see, take care |
| (verb) be present at (meetings, church services, university), etc. | Synonyms: go to |
| (verb) to accompany as a circumstance or follow as a result | - |
| attenuate | (verb) become weaker, in strength, value, or magnitude | - |
|---|
| (verb) weaken the consistency of (a chemical substance) | Synonyms: rarefy |
| attest | (verb) authenticate, affirm to be true, genuine, or correct, as in an official capacity | - |
|---|
| (verb) provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes | Synonyms: certify, demonstrate, evidence, manifest |
| (verb) give testimony in a court of law | Synonyms: bear witness, take the stand, testify |
| (verb) establish or verify the usage of | - |