0
triplopy
0
triseme
0
triskelion
0
trisul
0
triumvirate
0
triunity
0
trivet
0
twelvemonth
0
week
0
weekday
0
school term(expression, idiom)
-1
age
-1
amount of time(expression, idiom)
-1
assembly
-1
conclusion
-1
cycle
-1
dot
-1
duration
-1
epoch
-1
era
11 years ago|1.7k views|share |citing 
APASmart Define. (2015). trimester thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/trimester/thesaurus/synonyms
ChicagoSmart Define. 2015. "trimester thesaurus" https://smartdefine.org/trimester/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, trimester thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/trimester/thesaurus/synonyms>.
MLASmart Define. "trimester thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/trimester/thesaurus/synonyms>