threefold Synonyms

thrice twofold treble triple ternary trine two-fold double three times three-fold dual triplicate triplet tripled tripartite trio triply triumvirate trinely threesome troika triplets thrissome triplex trinary trinity trinitarian three third ternate tern pyramidal multiple duple doubled three-way Trebled trinal trilateral trifurcate trichotomous triangular triadic triad trebly bivalent