THESAURUS
Plus
above, accessory, add, added, added to, addend, addition, additional, additionally, adjoin, advantage, affix, again, agglutinate, aggrandize, all included, along with, also, altogether, among other things, ancillary, and, and all, and also, and so, annex, another, append, as well, as well as, asset, attach, attended by, au reste, augment, auxiliary, balance, beef up, benefit, beside, besides, beyond, bonus, boost, build, burden, collateral, complicate, compound, conjoin, contributory, coupled with, decorate, dividend, else, en plus, encumber, enlarge, expand, extra, farther, for lagniappe, fresh, further, furthermore, gain, glue on, gratuity, hitch on, in addition, in addition to, in conjunction with, including, inclusive of, infix, inter alia, into the bargain, item, join with, lagniappe, leftover, let alone, likewise, linked to, magnify, margin, minus, more, moreover, negative, new, not to mention, on the side, on top of, ornament, other, over, over and above, overage, overmeasure, overplus, overrun, overset, overstock, oversupply, paste on, plus sign, positive, postfix, pourboire, prefix, profit, put with, remainder, return, saddle with, similarly, slap on, something extra, spare, subjoin, subtotal, suffix, sum, summation, superadd, supernumerary, superpose, supplemental, supplementary, surplus, surplusage, tack on, tag, tag on, then, therewith, tip, to boot, together with, too, total, ulterior, unite with, with, yet
ROGET THESAURUS
Plus
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.