Chip in and Stand-up

Chip in verb - To make a donation as part of a group effort.

Stand-up and chip in are semantically related. In some cases you can replace phrase "Stand-up" with "Chip in", this terms are similar.

Stand-up adjective - Following the accepted rules of moral conduct.

Chip in and stand-up are semantically related. Sometimes you can use "Chip in" instead a verb phrase "Stand-up".