- tenacious
- adj1. adhesive, clinging; holding fast, keeping a firm hold; cohesive, tough; viscous, viscid, sticky, mucilaginous, glutinous, gummy.2. retentive, retaining, unforgetful, unforgetting; grasping, recollective.3. steadfast, determined, resolute, purposeful, strong-minded, strong-willed; persistent, pertinacious, unfaltering, undeviating, unswerving, unshaken; unchangeable, unalterable, uncompromising, unyielding, inflexible, intransigent; obstinate, stubborn, dogged, mulish, Inf. cussed, pigheaded, stiff-necked, perverse; opinionated, bigoted, prejudiced, biased, partisan, dogmatic; grim, set, hard-set, hard-bitten; arbitrary, relentless, inexorable, adamantine; obdurate, refractory, contumacious.
A Note on the Style of the synonym finder. 2014.