| disbelieved |
| discourse(noun, state, give, free, express) |
| discourse about(consider, dispute, figure, review, deliberate) |
| discredited |
| discussible |
| dissert(dispute, figure, deliberate, explain, debate) |
| dissertate(dispute, figure, deliberate, explain, debate) |
| do the honors(expression, idiom, open, present, submit) |
| enigmatic(uncertain, doubtful, dubious, tricky, sticky) |
| equivocal(adjective, open, uncertain, doubtful, unsettled) |
| examine(state, give, consider, free, express) |
| exceptionable(adjective, certain) |
| exchange views on(consider, dispute, figure, review, deliberate) |
| excite(verb, present, introduce, mention) |
| explain(dispute, figure, deliberate, debate, converse) |
| exploded |
| familiarize(verb, open, present, submit, offer) |
| far-fetched(uncertain, doubtful, unsure) |
| field of inquiry(expression, idiom, idea, inquiry) |
| figure(consider, dispute, review, deliberate, explain) |