1. ((informal) stupid, slow witted or dull) stupid
   - blockheaded, boneheaded, duncish, fatheaded, loggerheaded, thick, thickheaded, thick-skulled, wooden-headed, birdbrained, thick-witted

See also: stupid

• infant death
• infant deathrate
• infant feeding
• infant mortality
• infant mortality rate
• infant prodigy
• infant school
• infant's-breath
• infanta
• infante
• infanticide
• infantile
• infantile amaurotic idiocy
• infantile autism
• infantile fixation
• infantile paralysis
• infantilism
• infantine
• infantry
• infantryman
• infarct
• infarction
• infatuate
• infatuated
• infatuation