Synonyms of add

1 Syllable
adhd, lend, join, joins, tote, cast, sum, tot, say, count
2 Syllables
tally, laced, thickens, subjoin, cubing, lending, threading, sharking, joining, scored, thicken, attach, stapled, strengthen, strengthens, cooccur, platted, tagged, total, platting, taling, scoring, reckon, summed, inject, cubed, threaded, affix
3 Syllables
prefixed, attached, amplify, injected, totalled, cooccurring, thickening, injecting, provided, concreting, subjoining, strengthening, compute, bracketing, attaching, amplified, figure, thickened, multiplies, figured, affixed, affixes, lend-lease, include, prefixing, retrofit, summate, concreted, multiply, totaled, subjoined, affixing, interject, feathering, amplifying, multiplying, totaling, strengthened
4 Syllables
inspissated, interjecting, calculate, retrofitting, contributed, contributing, interjected, retrofitted, contribute
5 Syllables
parenthesizing, agglutinated, agglutinating, coadunated, coadunating, parenthesized, agglutinate, enumerate, parenthesize
6 Syllables
hyperactivity