overfamiliar

showing a lack of proper social reserve or modesty the company cautions their managers against fraternization and being overfamiliar with their subordinates Synonyms bold, familiar, forward, free, immodest, presumptuous, presumingRelated Words arrogant, bumptious, complacent, conceited, egoistic (also egoistical), egomaniacal, egotistic (or egotistical), highfalutin (also hifalutin), high-and-mighty, high-hat, hoity-toity, important, overweening, pompous, prideful, proud, self-asserting, self-assertive, self-complacent, self-conceited, self-important, self-satisfied, smug, uppity, vain, vainglorious; cavalier, disdainful, haughty, lordly, pretentious, snobbish, stuck-up, supercilious, superior; audacious, bold-faced, brash, brassbound, brassy, brazen, cheeky, cocky, fresh, impertinent, impudent, insolent, overbold, pert, sassy, saucy; confident, self-assured, self-confident, sure; boastful, braggart, bragging; domineering, high-handed, imperious; self-absorbed, self-centered, self-concerned, self-engrossed, self-infatuated, self-interested, self-involved, selfish, self-obsessed, self-seekingNear Antonyms demure, down-to-earth, humble, lowly, meek, unassertive, unpretentious; bashful, mousy (or mousey), retiring, shy, timid, timorous; diffident, self-doubtingAntonyms modest, unassuming