Bohemian, abreast, accepted, accustomed, acquaintance, acquainted, acquainted with, advocate, affable, alter ego, amicable, amigo, ancestral spirits, angel, arrogant, attendant godling, au courant, au fait, audacious, average, aware, back-number, backer, banal, best friend, bewhiskered, bold, boon, bosom friend, bromidic, brother, buddy-buddy, bumptious, casual, casual acquaintance, chatty, chummy, close, close acquaintance, close friend, cognizant, cold, colloquial, comfortable, common, commonly known, commonplace, confidant, confidante, confidential, conformable, conscious, consuetudinary, control, contumelious, conventional, conversant, conversant with, conversational, cool, cordial, corny, cozy, current, customary, cut-and-dried, daemon, degage, demon, disdainful, disrespectful, easy, easygoing, established, everyday, fade, fairy godmother, familiar spirit, familiar with, favorer, fellow, fellow creature, fellowman, folksy, forward, free, free and easy, frequent, fresh, friend, friendly, fusty, generally accepted, genial, genius, genius domus, genius loci, good angel, good genius, gracious, guardian, guardian angel, guardian spirit, guide, habitual, hackney, hackneyed, hand-in-hand, hand and glove, haymish, homely, homey, household, household gods, hubristic, impertinent, impudent, informal, informed, informed of, inseparable, inseparable friend, insolent, insulting, intimate, intrusive, invisible helper, irregular, lares and penates, lares compitales, lares familiaris, lares permarini, lares praestites, lares viales, loose, lover, manes, mate, mindful, ministering angel, moth-eaten, musty, natural, near, neighbor, neighborly, no stranger to, nonstandard, normal, normative, notorious, numen, obtaining, obtrusive, offhand, offhanded, officious, old hat, ordinary, other self, overpresumptuous, overweening, palsy-walsy, partisan, penates, pickup, plain, platitudinous, popular, predominating, prescribed, prescriptive, presuming, presumptuous, prevailing, prevalent, privy to, procacious, prosaic, proverbial, public, pushy, received, regular, regulation, relaxed, repository, routine, set, simple, snug, sociable, social, special providence, spoken, square, stale, standard, stereotyped, stock, substandard, supporter, sympathizer, talked-about, talked-of, tete-a-tete, thick, thick as thieves, threadbare, time-honored, timeworn, totem, traditional, trite, truistic, tutelar god, tutelary, unaffected, unassuming, unceremonious, unconstrained, unconventional, uneducated, universal, universally admitted, universally recognized, unliterary, unofficial, unoriginal, unreserved, unrestrained, unstudied, up, up on, uppish, uppity, usual, vernacular, versed, warmed-over, well-kenned, well-known, well-recognized, well-understood, well-wisher, well-worn, widely known, widespread, wonted, worn, worn thin