Synonyms|1.5kAntonyms|324|Broader|31Narrower|33Related|1.5k

89 entries under tough topic. ×

1
mulish(adjective, strong, hard, severe)
1
obdurate(adjective, strong, hard, harsh)
1
perverse(adjective, harsh, cruel, grim)
1
serious(adjective, strong, hard, severe)
1
steely(adjective, strong, hard, severe)
1
stiff-necked(adjective, strong, hard, severe)
1
unfeeling(adjective, hard, severe, evil)
1
unsparing(adjective, strong, hard, harsh)
1
unsympathetic(adjective, mean, severe, nasty)
1
vengeful(adjective, mean, evil, nasty)
0
adamant(adjective, strong, hard, sturdy)
0
adamantine(adjective, strong, hard, sturdy)
0
cold fish(expression, adjective, harsh, cruel)
0
dense(adjective, strong, hard, sturdy)
0
ferric(adjective, strong, hard, sturdy)
0
ferrous(adjective, strong, hard, sturdy)
0
firm(adjective, strong, hard, severe)
0
hard as nails(expression, adjective, idiom, harsh)
0
immovable(adjective, strong, hard, sturdy)
0
indomitable(adjective, strong, hard, sturdy)
For more, visit Bitter on Power Thesaurus
10 years ago|35k views|share |citing 
APASmart Define. (2016). bitter thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bitter/thesaurus/synonyms
ChicagoSmart Define. 2016. "bitter thesaurus" https://smartdefine.org/bitter/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, bitter thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bitter/thesaurus/synonyms>.
MLASmart Define. "bitter thesaurus" 22 March 2016. Web. 29 September 2026. <https://smartdefine.org/bitter/thesaurus/synonyms>