Stand-up and Take up

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

Take up and stand-up are semantically related. In some cases you can use "Take up" instead a verb phrase "Stand-up".

Take up verb - To move from a lower to a higher place or position.

Stand-up and take up are semantically related. Sometimes you can replace phrase "Stand-up" with "Take up", this terms are similar.