THESAURUS
annexation
abstraction, accession, accessory, accompaniment, addenda, addendum, additament, addition, additive, additory, additum, adhesive, adjunct, adjunction, adjuvant, affixation, agglutination, angary, annex, annexure, appanage, appendage, appendant, appropriation, appurtenance, appurtenant, attachment, augment, augmentation, binding, bond, boosting, clasping, coda, collectivization, commandeering, communalization, communization, complement, concomitant, confiscation, continuation, conversion, conveyance, corollary, distraint, distress, embezzlement, eminent domain, execution, expropriation, extension, extrapolation, fastener, fastening, filching, fixture, fraud, garnishment, girding, graft, hooking, impoundment, impressment, increase, increment, joining, junction, juxtaposition, knot, lashing, levy, liberation, lifting, ligation, nationalization, offshoot, pendant, pilferage, pilfering, pinching, poaching, prefixation, reinforcement, right of angary, scrounging, sequestration, shoplifting, side effect, side issue, snatching, sneak thievery, snitching, socialization, splice, stealage, stealing, sticking, suffixation, superaddition, superfetation, superjunction, superposition, supplement, supplementation, swindle, swiping, tailpiece, theft, thievery, thieving, tieing, undergirding, uniting, zipping
ROGET THESAURUS
annexation
Addition
N
addition,
annexation, adjection, junction, superposition, superaddition, superjunction, superfetation, accession, reinforcement, increase, increment, supplement, accompaniment, interposition, insertion, added, additional, supplemental, supplementary, suppletory, subjunctive, adjectitious, adscititious, ascititious, additive, extra, accessory, au reste, in addition, more, plus, extra, and, also, likewise, too, furthermore, further, item, and also, and eke, else, besides, to boot, et cetera, and so on, and so forth, into the bargain, cum multis aliis, over and above, moreover, with, withal, including, inclusive, as well as, not to mention, let alone, together with, along with, coupled with, in conjunction with, conjointly, jointly, adde parvum parvo magnus acervus erit.
Junction
N
junction, joining, joinder, union connection, conjunction, conjugation, annexion,
annexation, annexment, astriction, attachment, compagination, vincture, ligation, alligation, accouplement, marriage infibulation, inosculation, symphysis, anastomosis, confluence, communication, concatenation, meeting, reunion, assemblage, coition, copulation, sex, sexual congress, sexual conjunction, sexual intercourse, love-making, joint, joining, juncture, pivot, hinge, articulation, commissure, seam, gore, gusset, suture, stitch, link, miter mortise, closeness, tightness coherence, combination, annexationist, joined, joint, conjoint, conjunct, corporate, compact, hand in hand, firm, fast, close, tight, taut, taught, secure, set, intervolved, inseparable, indissoluble, insecable, severable, jointly, in conjunction with, fast, firmly intimately, tria juncta in uno.