| puzzle over(verb, expression, consider, plan, design) |
| reflect(verb, consider, plan, figure, think) |
| revolve(verb, consider, plan, figure, think) |
| roll(verb, consider, plan, design, figure) |
| ruminate(verb, figure, think, contemplate, ponder) |
| scheme(verb, consider, plan, design, figure) |
| speculate(verb, figure, think, contemplate, ponder) |
| study(verb, figure, think, contemplate, ponder) |
| think(verb, consider, plan, design, figure) |
| think deeply(verb, expression, consider, plan, design) |
| think over(verb, expression, consider, plan, design) |
| track(verb, consider, plan, design, figure) |
| view(verb, consider, plan, design, figure) |
| weigh(verb, plan, design, figure, contemplate) |
| aloud |
| apostrophize |
| babble |
| contemplate(verb, think, ponder, ruminate) |
| drone |
| gabble |