| additive |
| adjoining(reaching, confluent, coalescent) |
| adjunctive(adjective, collateral, attendant, kindred, congeneric) |
| adjuvant(adjective, collateral, attendant, kindred, congeneric) |
| affirmative(like-minded, congruent, confirmative) |
| affirmatory(like-minded, congruent, confirmative) |
| agnate(adjective, bound, united, linked, combined) |
| agreeable(like-minded, congruent, confirmative) |
| akin(adjective, bound, collateral, attendant, united) |
| aligned(adjective, united, combined, joined) |
| all at once |
| all together(expression, together, jointly, collectively, harmoniously) |
| alliance |
| amalgamated(adjective, bound, united, linked, combined) |
| anastomotic(reaching, confluent, coalescent) |
| ancillary(adjective, collateral, attendant, kindred, congeneric) |
| approximal(reaching, confluent, coalescent) |
| appurtenant(adjective, collateral, attendant, kindred, congeneric) |
| associated with(expression, adjective, collateral, attendant, kindred) |
| associative(adjective, collateral, attendant, kindred, congeneric) |