grope

(noun) the act of groping; and instance of groping.

(verb) feel about uncertainly or blindly. Synonyms: fumble. Example: "She groped for her glasses in the darkness of the bedroom."

(verb) search blindly or uncertainly. Example: "His mind groped to make the connection."

(verb) fondle for sexual pleasure. Example: "He made some sexual advances at the woman in his office and groped her repeatedly."