(Intransitive) To adjust differences or accounts; to come to an agreement.
To dig or pull out by the roots. Often used with up or out :
become settled or established and stable in one's residence or life style
(Intransitive) To become calm.
Find another word for settle-down. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for settle-down, like: settle, root, take-root, steady down, calm, calm down, cool-off, chill-out, simmer down and cool-it.