2
uncompromising(adjective, hard, severe, harsh, rigid)
2
unconditional(adjective, extreme, utter, absolute)
2
unfailing(adjective, certain, true, constant, reliable)
2
unmitigated(adjective, extreme, utter, absolute)
2
unqualified(adjective, extreme, utter, absolute)
1
acrimonious(adjective, severe, harsh, stiff, rigid)
1
adamant(adjective, set, strong, hard, tough)
1
adamantine(adjective, set, strong, hard, tough)
1
all-embracing
1
all-encompassing
1
all-out
1
all-pervading
1
all out
1
allegiant(adjective, close, correct, firm, honest)
1
ant's pants(adjective, exemplary)
1
archetypal(adjective, exemplary)
1
ardent(adjective, close, correct, firm, honest)
1
arrant(adjective, exemplary)
1
assiduous
1
astringent(adjective, strong, hard, tough, severe)
10 years ago|3.9k views|share |citing 
APASmart Define. (2016). dyed-in-the-wool thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/dyed-in-the-wool/thesaurus/synonyms
ChicagoSmart Define. 2016. "dyed-in-the-wool thesaurus" https://smartdefine.org/dyed-in-the-wool/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, dyed-in-the-wool thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/dyed-in-the-wool/thesaurus/synonyms>.
MLASmart Define. "dyed-in-the-wool thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/dyed-in-the-wool/thesaurus/synonyms>