| insert(verb, come, introduce, penetrate, arrive) |
| pitch in(verb, expression, help, attack, do) |
| pop in(expression, enter, come, introduce, penetrate) |
| work in(expression, enter, come, introduce, penetrate) |
| back |
| blow in(expression, enter, come, introduce, penetrate) |
| buckle down(verb, expression, help, attack, do) |
| crack(verb, come, introduce, penetrate, arrive) |
| crawl(verb, come, introduce, penetrate, arrive) |
| creep(verb, come, introduce, penetrate, arrive) |
| drive in(expression, enter, come, introduce, penetrate) |
| fall into(expression, try, initiate, enter, begin) |
| gain entrée(expression, enter, come, introduce, penetrate) |
| immigrate(verb, come, introduce, penetrate, arrive) |
| infiltrate(verb, finish, come, introduce, penetrate) |
| ingress(verb, enter, come, introduce, penetrate) |
| insinuate(verb, come, introduce, penetrate, arrive) |
| jam in |
| make an entrance(expression, idiom, enter, come, introduce) |
| make way(expression, enter, come, introduce, penetrate) |