124 entries under reason topic. ×

1
center piece(expression, importance, significance)
1
central element(expression, importance, significance)
1
chief criterion(expression, importance, significance)
1
chief reason(expression, importance, significance)
1
consideration(noun, element, matter, source)
1
controlling factor(expression, importance, significance)
1
core driver(expression, importance, significance)
1
critical factor(expression, importance, significance)
1
crucial component(expression, importance, significance)
1
crucial factor(expression, importance, significance)
1
crucial moment(expression, importance, significance)
1
crucial point(expression, importance, significance)
1
crucial thing(expression, importance, significance)
1
crunch point(expression, importance, significance)
1
deciding factor(expression, importance, significance)
1
decisive factor(expression, importance, significance)
1
decisive point(expression, importance, significance)
1
determinant(noun, element, matter, source)
1
determinant factor(expression, importance, significance)
1
determinative factor(expression, importance, significance)
11 years ago|3.2k views|share |citing 
APASmart Define. (2015). prime mover thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/prime_mover/thesaurus/synonyms
ChicagoSmart Define. 2015. "prime mover thesaurus" https://smartdefine.org/prime_mover/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, prime mover thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/prime_mover/thesaurus/synonyms>.
MLASmart Define. "prime mover thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/prime_mover/thesaurus/synonyms>