| reenter(turn, retreat, retire, recoil, recede) |
| reflect on(verb, expression, study, recall, analyze) |
| regard |
| remember(verb, study, recall, analyze, revise) |
| reoccur(turn, retreat, retire, recoil, recede) |
| repair(turn, retreat, retire, recoil, recede) |
| rethinking |
| retire(turn, retreat, recoil, recede) |
| retrace steps(expression, turn, retreat, retire, recoil) |
| retreat(turn, retire, recoil, recede, retract) |
| revaluate |
| revolve(turn, retreat, retire, recoil, recede) |
| rotate(turn, retreat, retire, recoil, recede) |
| run over(verb, expression, study, recall, analyze) |
| run up flagpole(verb, expression, idiom, study, recall) |
| study(cut, develop, correct, improve, review) |
| summon up(verb, expression, study, recall, analyze) |
| take another look(verb, expression, idiom, study, think) |
| think again(verb, review, amend, revise, reexamine) |
| think twice(verb, think) |