greeting, hug, pleasantries, handshaking, kiss, backslap, hellos, salutation, gesture, chitchat, wink, friendship, smooch, cordiality, bear hug, backslapping, chumminess, pats, blarney stone, curt, smile, parting, sitdown, bonhomie, toasts, banter, autograph, photo op, backrub, politeness, graciousness, initialing, congratulations, smirk, grin, noogie, howdy, daps, politesse, quid pro quo, schmoozer, repartee, pep talk, clap, glances, dap, jocularity, scowl, adieus, entente cordiale, buenos dias, acquaintanceship, farewells, lectern, courtship, frown, courtliness, courtesies, formality, benediction, standing ovation, obsequiousness, introductions, grimace, applause, tacit, good naturedness, stoic, joviality, backslapper, pecks, razzing, homburg, dais, buon giorno, frosty, handshakes, hello, goodbye, handclasp, greetings, clasp, rub, salute, pat, toast, drink, farewell, peck, shake, slap, squeeze

clammy, customary, glacial, limp, purchase, washy

acknowledgement, acknowledgment