swapped, traded, shared, showered, interchanged, parting, relayed, reciprocated, received, collected, dueling, communicated, alternated, sent, bartered, banters, retrieved, peppered, heated, delivered, forwarded, conveyed, converted, mingled, shoves, ensued, offered, transacted, poured, met, conversed, jawing, redeemed, between, solicited, tendered, intercepted, corresponded, despatched, accepted, haggled, dispensed, fraternized, jousted, forged, lobbed, jots, flowed, issued, hugs, chatted, retaliated, swop, deposited, jostled, kisses, pilfered, split, initialed, brandished, circulated, scribbled, handed, hawked, substituted, unloaded, separated, brawled, interspersed, seized, interposed, floated, transferred, reconciled, greeted, totted, settled, supplied, entered, spat, clashing, netted, intermingled, squared, oscillated, negotiated, surrendered, bombarded, glances, containing, coded, heisted, presented, conferred, confiscated, spurned, extracted, fetched, redacts, escalated, spilled, discussed

., asphyxia, book token, changeling, commutable, convertible, convertible security, double replacement reaction, exchangeable, foreign exchange, hello, inconvertible, ion exchange, nonreturnable, post office, substitutable, unconvertible, unexchangeable

changed