What is an antonym for sidereal?
Possible antonyms include civil.
Of or relating to the stars.
Common opposites include civil.
Related dictionary entries include astral, sideral, stellar, starly, celestial, heavenish.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible antonyms include civil.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.