| be friends |
| be inseparable |
| be pleased(verb, go, love, fancy, like) |
| become attached to(expression, idiom) |
| befriend(verb, support, help, assist, acquaintance) |
| buddy up(verb, expression, phrasal verb, support, help) |
| case out(verb, expression, phrasal verb, support, help) |
| champion(verb, support, accept, praise, encourage) |
| chime in with(expression, idiom) |
| come on to(verb, expression, idiom, phrasal verb, support) |
| commend(verb, support, accept, praise, back) |
| compatible(adjective, friendly, agreeable, harmony, consistent) |
| congenial(adjective, friendly, appropriate, agreeable, suitable) |
| congruent(adjective, fit, friendly, appropriate, agreeable) |
| congruous(adjective, friendly, appropriate, agreeable, suitable) |
| consistent(adjective, friendly, appropriate, agreeable, suitable) |
| consonant(adjective, friendly, appropriate, agreeable, suitable) |
| cooperative(adjective, fit, friendly, appropriate, agreeable) |
| correspond |
| countenance(verb, support, accept, praise, back) |