What is another word for "beetle"?

Roget's Thesaurus (1911) lists these synonyms for "beetle": adder, append, button, caudate, close, daggle, dangle, deaf, deaf-mute, deafen, deafness, depend, dependency, dependent, dull, ear, earless, evil, fasten, fastening, flap, flow, flowing, hang, hanging, hangnail, hard, hardness, have, having, hear, hearing, hitch, hook, horse, inaudibility, inaudible, jutting, knob, loose.