| apply(verb, order, go, force, press) |
| approach(verb, go, promote, request, require) |
| ask advice of(expression, idiom, check, consider, see) |
| ask for(verb, expression, get, dispute, provoke) |
| ask questions(verb, expression, interrogate) |
| at issue |
| awake a doubt(expression, idiom, unbelief doubt) |
| be closeted with(verb, check, consider, see, respect) |
| be dubious(verb, dispute, challenge, doubt, suspect) |
| be suspicious of(verb, doubt, suspect, distrust, disbelieve) |
| be uncertain(verb, dispute, challenge, doubt, suspect) |
| beseech(verb, order, go, force, press) |
| brain |
| bum(verb, go, promote, exact, request) |
| burden(noun, point, line, idea, matter) |
| call for(verb, expression, order, get, dispute) |
| call in(expression, check, consider, see, respect) |
| can of worms(noun, expression, idiom, trouble, easy) |
| caput |
| cast doubt on(verb, expression, idiom, charge, doubt) |