HyperDic

English > 2 senses of the word relentless:
ADJECTIVEallrelentless, grim, inexorable, stern, unappeasable, unforgiving, unrelentingnot to be placated or appeased or moved by entreaty
allrelentless, persistent, unrelentingnever / never-ceasing
relentless > pronunciation
Soundsrihleh'ntlihs
Rhymesabyss ... worthiness: 183 rhymes with ihs...
English > relentless: 2 senses > adjective 1
Meaningnot to be placated or appeased or moved by entreaty.
Example "relentless persecution"
Synonymsgrim, inexorable, stern, unappeasable, unforgiving, unrelenting
BroaderimplacableIncapable of being placated
Catalanimplacable, sever
Spanishimplacable, severo
Nounsrelentlessnessmercilessness characterized by an unwillingness to relent or let up
English > relentless: 2 senses > adjective 2
Meaningnever / never-ceasing.
Example"the relentless beat of the drums"
Synonymspersistent, unrelenting
BroadercontinualOccurring without interruption
Spanishpersistente
Nounsrelentlessnessmercilessness characterized by an unwillingness to relent or let up
Adverbsrelentlesslyin a relentless manner