Synonyms and related words :
access, accession, accessory, accompaniment, accretion, accrual, accruement, accumulation, addenda, addendum, additament, addition, additive, additory, additum, adjunct, adjuvant, advance, aggrandizement, amplification, annex, annexation, appanage, appendage, appendant, appreciation, appurtenance, appurtenant, ascent, attachment, augment, augmentation, ballooning, bloating, boom, boost, broadening, buildup, coda, complement, concomitant, continuation, corollary, crescendo, development, edema, elevation, enlargement, expansion, extension, extrapolation, fixture, flood, gain, greatening, growth, gush, hike, increase, inflation, jump, leap, mounting, multiplication, offshoot, pendant, productiveness, proliferation, raise, reinforcement, rise, side effect, side issue, snowballing, spread, supplement, surge, swelling, tailpiece, tumescence, undergirding, up, upping, upsurge, upswing, uptrend, upturn, waxing, widening