| demand(verb, challenge, request, question, query) |
| demonstrate(verb, check, examine, try, confirm) |
| derision |
| diagnosis(study, check, test, analysis, inspection) |
| dig(provoke, mock, torment, investigate, tease) |
| dig around for(expression, idiom) |
| dig up |
| direct(verb, challenge, demand, request, question) |
| dis(verb, scorn, mock, disparage, jolly) |
| disdain(verb, provoke, scorn, mock, disparage) |
| dissection(study, check, test, trial, analysis) |
| do a number on(verb, expression, idiom, scorn, mock) |
| do or die(expression, idiom, event, fight, struggle) |
| dog eat dog(expression, idiom, event, fight, struggle) |
| dry run(noun, expression, study, check, measure) |
| duck |
| dump on(verb, expression, provoke, scorn, mock) |
| eccentric |
| emulation(noun, event, fight, struggle, match) |
| encounter(noun, event, fight, struggle, match) |