mainstay
0 synonyms and 0 antonyms for mainstay, grouped by meaning and by how common each one is.
Noun — A chief support.
We haven't recorded synonyms for mainstay yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Middle English main stai, equivalent to main + stay (“rope”).
Full origin of mainstay →