| gouge out(verb, expression, phrasal verb, action, investigate) |
| inaugurate(verb, open, start, initiate, begin) |
| initiate(verb, open, start, begin, launch) |
| inquire(verb, action, investigate, dig, research) |
| investigate(verb, action, dig, research, probe) |
| kick off(verb, expression, phrasal verb, open, start) |
| launch(verb, open, start, initiate, begin) |
| lead off(verb, expression, phrasal verb, open, start) |
| leave no stone unturned(verb, expression, idiom, action, investigate) |
| look into(verb, expression, action, dig, burrow) |
| open(verb, start, initiate, begin, launch) |
| originate(verb, open, start, initiate, begin) |
| probe(verb, action, investigate, dig, research) |
| prospect(verb, action, investigate, dig, probe) |
| ransack(verb, action, investigate, dig, probe) |
| really get into(verb, expression, idiom, phrasal verb, action) |
| research(verb, action, investigate, dig, probe) |
| rummage(verb, action, investigate, dig, probe) |
| scoop out(verb, expression, phrasal verb, action, investigate) |
| seek(verb, action, investigate, dig, probe) |