| keep step(verb, expression, maintain, continue, sustain) |
| balance(verb, maintain, continue, sustain, contend) |
| keep up(verb, expression, maintain, continue, sustain) |
| match(verb, maintain, continue, sustain, balance) |
| parallel(verb, match, correspond, complement, collimate) |
| agree(verb, correspond, complement) |
| assimilate(verb, correspond, complement) |
| be alike(verb, match, correspond, complement) |
| be commensurate(verb, collimate, similize) |
| carry on(verb, expression, continue, sustain) |
| collimate(verb, match, correspond, complement, similize) |
| collocate(verb, correspond, complement) |
| compete(verb, maintain, continue, sustain, balance) |
| complement(verb, correspond) |
| conform(verb, correspond, complement) |
| contend(verb, maintain, continue, sustain, balance) |
| continue(verb, maintain, sustain) |
| copy(verb, correspond, complement) |
| correlate(verb, correspond, complement) |
| correspond(verb, complement) |