2
steadfast(adjective, dull, steady, stable, regular)
2
straightaway(adjective, direct, right, true, straight)
2
straightforward(adjective, direct, smooth, solid, level)
2
sustained(adjective, persistent, constant, continuous, unyielding)
2
systematic(adjective, even, rigid, inflexible, reliable)
2
through(adjective, direct, smooth, right, solid)
2
unabated(adjective, severe, pure, persistent, constant)
2
unabridged(adjective, complete, total, pure, full)
2
unbending(adjective, direct, severe, pure, straight)
2
unbruised
2
unchanged
2
undemolished
2
undestroyed
2
undying(adjective, constant, abundant, continuous, unrestrained)
2
unfailing
2
unfluctuating(adjective, calm, direct, smooth, right)
2
unintermitting
2
unmarked
2
unreduced(adjective, complete, total, full, whole)
2
unscarred
11 years ago|12k views|share |citing 
APASmart Define. (2015). unbroken thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unbroken/thesaurus/synonyms
ChicagoSmart Define. 2015. "unbroken thesaurus" https://smartdefine.org/unbroken/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, unbroken thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unbroken/thesaurus/synonyms>.
MLASmart Define. "unbroken thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/unbroken/thesaurus/synonyms>