Synonyms of tentacle

1 Syllable
palp, arm, limb, claw
2 Syllables
palpi, grapplers, feelers, finger, barbel, manus, grapnel, pinky, pincer, grappler, clawed, feeler, barbels, fingers, palpus
3 Syllables
vibrissae, fingernails, fingernail, clapperclaw
4 Syllables
retractile