| tackle(verb, take, work, meet, attack) |
| take a flier(expression, idiom) |
| take a flyer(verb, expression, idiom, take, set) |
| thin ice(expression, uncertainty, hazard, danger, exposure) |
| toss up(verb, expression, phrasal verb, try, speculate) |
| trouble(noun, hazard, danger, threat) |
| trust to chance(expression, idiom, intention) |
| undertake(verb, work, attack, determine, strain) |
| go(verb, phrasal verb, informal, gambling) |
| abide(verb, take, meet, oppose, play) |
| accost(verb, take, meet, oppose, play) |
| achievability(action, prospect, likelihood, feasibility) |
| acknowledgment(noun, weakness, experience, contact, liability) |
| action(noun, activity, chance, scheme, undertaking) |
| actuarial calculation |
| address(verb, determine, strain, struggle, try) |
| admit of |
| adventitiousness |
| affair(noun, activity, business, company, firm) |
| affront(verb, take, meet, oppose, play) |