Inclined to keep one's thoughts, feelings, and personal affairs to oneself.
Compelled; forced; obliged
Having come to an end; concluded:
Having the same parents:
Reliant upon one's self; trusting to one's own powers or judgment.
The definition of self sufficient is having the ability and resources to take care of yourself without help.
Free from the influence, guidance, or control of others
Composed; calm; self-assured
Almost always silent; not liking to talk; uncommunicative
Find another word for self-contained. In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for self-contained, like: collected, reticent, constrained, uncommunicative, self-sustaining, complete, independent, reserved, free, whole and self-reliant.