reciprocal, brotherly, mutually beneficial, fraternal, neighborly, bilateral, amicable, sisterly, comradely, quadripartite, longstanding, trilateral, symbiotic, cordial, unreciprocated, cooperative, genuine, unconditional, sincere, entente cordiale, indissoluble, bizonal, platonic, fruitful, interethnic, synergetic, everlasting, joint, solidary, theological virtues, collaborative, inseparable, constructive, bipartite, kindred, contractual, companionate, synergic, filial, brotherly love, interestedness, harmonious, dialogical, common, intercommunal, dyadic, mutual aid, unspoken, tacit, trustful, intercultural, denuclearized, daughterly, implicit, consensual, tripartite, modus vivendi, collective security, strategic, unrequited, lifelong, affectional, abiding, unswerving, jural, quid pro quo, agreeable, multilateral, peace treaty, vice versa, unshakeable, plurilateral, gravitational attraction, marital, interdependent, perpetual, profounder, mediatory, collective, ungrudging, triple entente, undying, anzus, upon, outmost, relational, unilateral, nonexclusive, feigned, palpable, undisguised, inter, collegial, littoral, prenuptial, intergovernmental, quadrilateral, tangible, with, requited, intermediating, nonmaterial, trust, foreign, con, sub, business, com, commercial, commu, compacts, concert, cons, craft, dairy, doc, episcopal, exchequer, favors, ia, insurers, mutal, neighbourly, wholehearted, tual, personal, sonal, unstinting, employee, spousal, unmet

., arousal, backscratcher, betrothal, bilateral contract, binary, binary star, buddy system, comity, common ground, concert, correlate, dealings, double star, encounter group, engagement, exchange, familiar, foreplay, freemason, give-and-take, give and take, hedgefund, hedge fund, horse trading, immorality, index fund, interaction, interchange, intercommunication, interpenetration, interrelate, interrelatedness, interrelation, interrelationship, interstate, intimate, legal separation, logrolling, lunisolar, mason, mutually, novation, nuclear deterrence, outercourse, peloton, permeation, pinning, predictor, rapport, reciprocality, reciprocally, reciprocal pronoun, reciprocation, reciprocity, recission, recriminate, recrimination, relation, relations, relationship, rescission, resonance, separation, stimulation, support system, transposition, troth, wavelength

common, reciprocal, shared