| pitch in(verb, expression, phrasal verb, join, catch) |
| pitch into(verb, expression, phrasal verb, attack, accept) |
| play around with(verb, expression, idiom, examine, test) |
| practice(verb, join, catch, arrest, involve) |
| practice with(verb, expression, examine, try, test) |
| probe(verb, examine, try, test, investigate) |
| prove out(verb, expression, phrasal verb, check, examine) |
| question(verb, check, examine, try, confirm) |
| quiz(verb, check, examine, try, confirm) |
| research(verb, examine, try, test, investigate) |
| run idea by someone(verb, expression, idiom, check, examine) |
| run it up a flagpole(verb, expression, idiom, check, examine) |
| sample(verb, examine, try, test, investigate) |
| scrutinize(verb, examine, try, test, investigate) |
| see how it flies(verb, expression, idiom, check, examine) |
| see how wind blows(verb, expression, idiom, check, examine) |
| send up a balloon(verb, expression, idiom, check, examine) |
| speculate(verb, examine, try, test, investigate) |
| square off(verb, expression, phrasal verb, attack, accept) |
| stack up(verb, expression, phrasal verb, check, examine) |