self-activity
noun
self-ac·tiv·i·ty ˌself-ˌak-ˈti-və-tē 
: independent and especially self-determined activity
Word History
First Known Use
1644, in the meaning defined above
- coproductions
- coproducts
- coprolalia
- coprolalias
- coprolite
- coprolites
- coproliths
- coprolitic
- coprologies
- coprology
- copromoter
- copromoters
- coprophagan
- coprophagans
- coprophagies
- coprophagists
- coprophagous
- coprophagy
- coprophilia
- coprophiliac
- coprophiliacs
- coprophilias
- coprophilous
- coproporphyrinuria
- coproprietor