Synonyms of unrelaxed

1 Syllable

prim, strong, cold

2 Syllables

priggish, stubborn, headstrong, stilted, strained, wrecker, pompous, starchy, wooden, forced

3 Syllables

angular, austere, constrained, punctilious, ungainly, hardheaded, uneasy, relentless, mannered, labored

4 Syllables

intractable, ceremonious, unrelenting, ungraceful, obstinate, inflexible, pertinacious, artificial, unnatural