13-Letter Words Starting With TRI

There are 32 13-letter words that start with TRI. 6 are common words, such as TRIANGULATING and TRIANGULATION. A rarer one is TRIUMPHALISTS. In this set, I is the most frequent open letter (26 words). 4 words contain a doubled letter.

Full list 32

Common words

triangulatingtriangulationtricentennialtriceratopsestriglyceridestrigonometrictrichromatismtrilaterationtrisaccharidetriamcinolonetriangularitytriaxialities
triangulatingtriangulationtricentennialtriceratopsestriglyceridestrigonometrictrichromatismtrilaterationtrisaccharidetriamcinolonetriangularitytriaxialitiestriboelectrictricarboxylictrichinosisestrichlorphonstrichologiststrichopteranstrichothecenetricksinessestrifurcationstriggerfishestriliteralismtrimethoprimstrinucleotidetriphosphatestriplicationstriploblastictrisoctahedratritheisticaltriumphalismstriumphalists

About this list

Words
32 (6 common words)
Common example
triangulating
Rare example
triumphalists
Doubled letters
4
Ending in S
15
Most frequent letter
I (26)

Questions

How many 13-letter words starting with tri are there?

32. 6 of them are common words.

What is a common example?

TRIANGULATING is among the common words in this set.