tetrad
0 synonyms and 0 antonyms for tetrad, grouped by meaning and by how common each one is.
Noun — A group of four things.
We haven't recorded synonyms for tetrad yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Ancient Greek τετράς (tetrás), analysable as tetra- + -ad.
Full origin of tetrad →