| approximating(adjective, close, equal, parallel, similar) |
| approximative(adjective, close, equal, parallel, similar) |
| apt |
| associative(adjective, limited, select, unfriendly, restricted) |
| at one |
| attached(adjective, familiar, fixed, involved, united) |
| attuned |
| auxiliary(adjective, relational) |
| avuncular |
| balanced(adjective, calm, smooth, flat, plain) |
| blood(adjective, relational) |
| brotherly(adjective, kindred) |
| calm(adjective, smooth, flat, plain, level) |
| carbon copy(expression, adjective, like, even, similar) |
| clannish(adjective, select, exclusive) |
| coextensive(adjective, close, equal, parallel, similar) |
| cognated(adjective, parallel, similar, collateral, attendant) |
| combined(adjective, fixed, involved, bound, united) |
| complementary(adjective, like, parallel, consistent, similar) |
| concurrent(adjective, like, even, similar, identical) |