jerkier
jer-ki-er
adjective
More foolish, stupid, or annoying in behaviour.
"He seemed jerkier than usual."
adjective
More characterised by sudden, abrupt, or irregular movements or actions.
"The old car's engine became jerkier."
Thesaurus
Synonyms: jerky, unsteady, jerking, arrhythmic, choppy, sudden, goosy, foolish, goosey, anserine, dopey, gooselike