deduct, subtract, take away, take off, take out

bring, augment, create, incorporate, expand, combine, infuse, elevate, provide, lighten, contribute, enhance, generate, subtract, utilize, introduce, inject, extend, give, bolster, assign, attach, reduce, tweak, diminish, heighten, build, eliminate, omit, complement, include, imbue, retain, dilute, put, enlarge, pare, sprinkle, embellish, broaden, boast, strengthen, append, lengthen, jettison, accentuate, widen, deepen, overwhelm, relegate, maintain, lessen, sweeten, contain, turbocharge, insert, trim, fortify, fill, enliven, make, condense, subsume, lose, boosts, equate, consolidate, exceed, solidify, rearrange, produce, accumulate, shrink, amass, negate, deplete, remove, erase, lend, personalize, alter, improve, install, reinforce, raise, convert, translate, use, suffice, multiply, take, emphasize, customize, liven, refresh, replace, grow, accelerate, tap, upgrade, displace, activate, bind, coarctation, select, adhd, ai, autism, boolean, cis, diabetes, ethernet, next, phobias, psycho, ptsd, schizophrenia, 1c, allergies, appendicitis, autocorrelation, bi, write, delete, commit, reset, move, wait, multiplication, checking, hold, rounding, save, start, compile, get, print, routing

add on, butylate, compound, concatenate, enrich, instill, intercalate, mark, mix, mix in, modify, punctuate, put on, qualify, slip in, sneak in, stick in, string, string up, stud, supplement, throw in, tinsel, toss in, welt

., actually, add on, add up, adjoin, affix, aggrandise, aggrandize, amount, annotate, append, as needed, blemish, blow up, bolster, break, bubble bath, buffer, canonise, canonize, cash register, check out, color, colorise, colorize, color in, colour, colourise, colourize, colour in, combine, come, compound, concatenate, conjugate, countersign, cream, cushioning, dash, denature, dilate, dissolved, dope, dose, dramatise, dramatize, elaborate, embellish, embroider, enlarge, envenom, expand, expatiate, exposit, expound, feed, fertilise, fertilize, flaw, flesh out, foot, footnote, foot up, fortify, get, ginger, hop, hops, hydrate, hydrogenate, illuminate, include, ionate, lace, lard, lucubrate, make, milk, mix, mix in, modify, naegele's rule, number, oxidate, oxidise, oxidize, pad, padding, pannier, pepper, plurality, poison, put on, qualify, quotidian, register, salinate, salt, sauce, score, specificity, spice, spice up, spike, stir, string, string up, subjoin, supplement, telomerase, throw in, toss in, total, vitaminise, vitaminize, work in, zest

calculate, change, cipher, compute, count, cypher, enumerate, figure, reckon, say, state, tell

add together, bestow, impart, sum, sum up, summate, supply, tally, tot, tot up, tote up