Synonym of "impair" is _________?
He has been swimming _____ one hour.
Synonym of "onerous" is _________?
Synonym of "warn" is _________?
Synonym of "declaim" is _________?
Synonym of "avert" is _________?
Synonym of "interpolate" is _________?
Synonym of "sedate" is _________?
Synonym of "buoyancy" is _________?
Synonym of "stigma" is _________?
