Synonymes stiff (anglais)

Adjectif
- behaviour : stubborn, obstinate, resolved, unrelenting, unyielding, firm, pertinacious
- characteristic : awkward, clumsy, crude, graceless, inelegant, abrupt, harsh
- characteristic : formal, ceremonious, prim, priggish, punctilious, constrained, stilted, starched
- manner : uncompromising, dogmatic, austere, severe, strict, absolute, inexorable, positive
- property : inflexible, firm, rigid, solid, unbending, unyielding
- property : difficult, arduous, laborious, hard
- property : tense, taut, tight