Definition of spasmodic:
hyperkinetic, episodic, skittish, shaky, contract, fluttery, sporadic, jumpy, discontinuous, aperiodic, casual, sometimes, nervous, muscular, interrupted, hyperactive, occasional, off-and-on, spastic, choppy, flighty, spooky, reflex, motor, high-strung, occasionally, infrequent, jittery, convulsive, spasm, unsteady, hyperexcitable, spotty, smooth, hyper, jerky, fitful, erratic, from time to time, overstretched, cartilaginous, skittery, catchy, pull, every so often, intermittent, (every) now and then/again, fiddle-footed, relax.
- "Rowing", Rudolf Chambers Lehmann.
- "The Adventures of Jimmie Dale", Frank L. Packard.
- "The Scarlet Feather", Houghton Townley.