- Triplexer Noun
- Triplexing Noun
- Triplicate Adj Noun Verb
- Triplicated Adj
- Triplication Noun
- Triplicity Noun
- Tripling Noun
- Triplite Noun
- Triplly
- Triploblastic Adj
- Triploid Adj Noun
- Triploidite Noun
- Triply Adv
- Tripod Noun
- Tripodal Adj
- Tripodic Adj
- Tripolar Adj
- Tripoli Noun
- Tripolite Noun
- Tripolyphosphate Noun
- Tripos Noun
- Tripotential Adj
- Tripper Noun
- Tripping Noun Adj
- Trippingly Adv
- Triprider Noun
- Tripropellant Adj Noun
- Tripropylamine Noun
- Tripsinogen Noun
- Triptane Noun
- Tripterous Adj
- Triptych Noun
- Tripudiate Verb
- Tripuhyite Noun
- Tripura Noun
- Tripyramid Noun
- Triquetral Adj Noun
- Triquetrous Adj
- Triradial Adj
- Triradially Adv
- Triradiate Adj
- Triradius Noun
- Trirectangular Adj
- Triregnum Noun
- Trireme Noun
- Triricinolein Noun
- Trisect Verb
- Trisected Adj
- Trisection Noun
- Trisector Noun
- Trisectrix Noun
- Triserial Adj
- Trishaw Noun
- Trisilane Noun
- Trisilicate Noun
- Trisilicic Adj
- Trisistor Noun
- Triskaidekaphobe Noun
- Triskaidekaphobia Noun
- Triskeles Noun