| detected |
| detecting |
| detection |
| devise(verb, determine, see, catch, observe) |
| difference(verb, determine, see, observe, notice) |
| differentiate(verb, determine, see, observe, notice) |
| dig(verb, mark, see, note, regard) |
| discrepate(verb, determine, see, observe, notice) |
| discriminate(verb, determine, see, observe, notice) |
| disinter(verb, discover) |
| divine(verb, check, determine, see, establish) |
| educe(verb, discover) |
| establish(verb, check, strike, tell, reveal) |
| examine(verb, mark, see, note, regard) |
| experience(verb, meet, bear, face, suffer) |
| extricate(verb, determine, see, observe, notice) |
| eye(verb, consider, see, note, regard) |
| eyeball(verb, mark, consider, see, note) |
| face(verb, meet, bear, suffer) |
| fall in with(verb, expression, idiom, meet, catch) |