Synonyms of stonier

1 Syllable

blank, firm, tough, cruel, cold, rough

2 Syllables

frigid, chilly, callous, heartless

3 Syllables

pitiless, hardened, coldhearted, hostile, adamant, merciless, cold-blooded, hard-boiled, unfeeling

4 Syllables

unforgiving, obdurate, unrelenting, indifferent, expressionless, inflexible

5 Syllables

inexorable, unresponsive, unsympathetic

6 Syllables

uncompassionate