Synonyms of hard-line
- 1 Syllable
- stiff, strict, staunch, stern
- 2 Syllables
- seton, hard-core, steadfast, sterner, rigid, hardshell, sternest, tough-nut
- 3 Syllables
- hardline, ruffianly, unyielding, ungiving, hard-nosed, adamant, militant, unpliable, hard-boiled, self-willed, hard-shelled, unbending
- 4 Syllables
- intractable, inflexible
- 5 Syllables
- uncompromising, opinionated, unpermissive
- 6 Syllables
- irreconcilable