What is another word for giga-annum?
Possible synonyms include gigayear.
Synonym of gigayear: a billion years.
Depending on context, synonyms include gigayear.
A related word is not always a direct replacement. Compare its definition, grammar, tone, and sentence context first.
Possible synonyms include gigayear.
No. Check meaning, grammar, tone, and context before replacing giga-annum.
Relationships are shown only after the shared lexical validator accepts them. A suggestion is not automatically an exact replacement.