overzealous

Too intensely enthusiastic

Overzealous means excessively eager or enthusiastic, to the point of being counterproductive or annoying.

An overzealous security guard hassles innocent visitors.

An overzealous editor strips away a writer's voice.

The word implies good intentions taken too far—someone so committed to a goal that they become a nuisance or cause harm.

fervor

fanatical

Extremely and uncritically devoted

passionate · fiery · vehement · intense · enthusiastic · eager · devoted · committed · dedicated · earnest

excess

overboard

Off a vessel's deck

unrestrained · excessive · disproportionate · unbridled · unchecked · over-the-top · heavy-handed · pushy · intrusive · meddlesome

enforcement

strict

Rigorous, without flexibility

  • draconianExtremely harsh, especially laws
  • harshUnpleasantly severe or rough
  • punitiveInflicting or intending penalty

rigid · inflexible · uncompromising · nitpicking · micromanaging · bureaucratic · officious · authoritarian · heavy-handed · crackdown

Opposites
intensity of enthusiasm or effort

overzealousapathetic

Without feeling or concern

indifferent · passionless · unenthusiastic · dispassionate · lackadaisical

emotional restraint and composure

overzealousmeasured

Carefully considered, unhurried

restrained · moderate · calm · temperate · level-headed

Family

overzealousness, overzealously

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G