| access(verb, open, enter, penetrate) |
| become member(verb, expression, open, enter, penetrate) |
| begin(verb, open, enter, penetrate) |
| commence(verb, open, enter, penetrate) |
| commit oneself(verb, expression, open, enter, penetrate) |
| enlist(verb, open, enter, penetrate) |
| enroll(verb, open, enter, penetrate) |
| enter(verb, open, penetrate) |
| gain entry(verb, expression, open, enter, penetrate) |
| get into(verb, expression, phrasal verb, open, enter) |
| get oneself into(verb, expression, idiom, open, enter) |
| inaugurate(verb, open, enter, penetrate) |
| join(verb, open, enter, penetrate) |
| join up(verb, expression, open, enter, penetrate) |
| lead off(verb, expression, open, enter, penetrate) |
| muster(verb, open, enter, penetrate) |
| open(verb, enter, penetrate) |
| participate in(verb, expression, open, enter, penetrate) |
| penetrate(verb, open, enter) |
| set about(verb, expression, open, enter, penetrate) |