Synonyms of hard-core
- 1 Syllable
- lewd, staunch, stern
- 2 Syllables
- stubborn, die-hard, soft-core, headstrong, lowdown, low-down, steadfast, true-blue, sterner, rigid, faithful, lewdest, raunchier, raunchy, lieger, hardshell, vulgar, sternest, hard-line
- 3 Syllables
- extreme, explicit, unyielding, x-rated, lascivious, orgiastic, foul-mouthed, unvirtuous, hardcore, softcore, devoted
- 4 Syllables
- dyed-in-the-wool, intransigent, unwaivering, resolute, obstinate, determined
- 5 Syllables
- uncompromising, inveterate