What is another word for "grope"?

Roget's Thesaurus (1911) lists these synonyms for "grope": ablepsy, adventure, aim, amaurosis, another, antenna, attempt, avert, away, best, blind, blindfold, blindness, blink, bold, cataract, cecity, chance, close, coup, dark, dazzle, debut, drop, dust, empirical, endeavor, essay, excecation, exertion, experiment, experimental, experimentally, feel, feeler, feeling, finger, forefinger, fortune, from.