1
unstable as water(expression, idiom)
1
unstaid
1
unsubstantial
1
untrue
1
vagrant
1
vicissitudinary
1
vicissitudinous
1
wandering
1
wanton
1
wavery
1
wavy
1
wayward
0
advancing(changing, mobile, shifting)
0
ballast
0
changing(mobile, shifting)
0
climbing(changing, mobile, shifting)
0
developing(unfixed, developmental)
0
developmental
0
doddering
0
embryonic(unfixed, developmental)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). unsteadfast thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsteadfast/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsteadfast thesaurus" https://smartdefine.org/unsteadfast/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unsteadfast thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsteadfast/thesaurus/synonyms>.
MLASmart Define. "unsteadfast thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unsteadfast/thesaurus/synonyms>