hard

Synonyms of HARD

adverb

vigourously, energetically, violently

firmly, solidly

earnestly, incessantly, intently

severely, gallingly, harshly, with difficulty

adjective

cruel, grinding, harsh, oppressive, rough, severe, unmerciful, unrelenting

severe, adamant, austere, callous, cruel, exacting, harsh, relentless

unfriendly, harsh, unkind, unpleasant

shrewd, callous, unsentimental, unsympathetic

solid, adamantine, compact, firm, impenetrable, inflexible, resistant

alcoholic, intoxicating, inebriating, spirituous, stimulating, strong

irrefutable, incontrovertible, undeniable

stormy, inclement, severe, tempestuous, vigourous, violent

difficult, arduous, burdensome, exhausting, fatiguing, laborious, onerous, toilsome

complicated, complex, formidable, difficult, intricate, perplexing, puzzling