Synonyms for Addition:
n.bay, brickwork, Totalization, catacombs, ceiling, alcove, balcony, beading, body, cornerstone. •accompaniment (noun)
extra, lieutenant, appendage, accompaniment, extension, attachment, appendix, auxiliary, adornment, fixture, companion, consort, second, accessory, adjunct, appurtenance, garnish, addendum, brother, ornament, secondary.
appropriation, gain, collection, annexation, catch, claim, purchase, procurement, assumption.
accumulation, accession, improver, aggregation, augmentation, enlargement, summation, gain, accrual, increment, plus, acquisition, expansion, attainment, increase.
•arithmetical process of augmentation (noun)
summation, Totaling, reckoning.
annex, swelling, amalgamation, inflation.
•process of conjoining, adding (noun)
annexation, attachment, augmentation, enlargement, increasing, extension, accession.
•something conjoined to or enlargement of something (noun)
additive, appendix, increment, commission, addendum, extra, dividend, appendage, annex, accessory, bonus, expansion, increase, aggrandizement, raise, accretion, accrual, reinforcement, enhancement, wing, adjunct, gain.
bay, alcove, complement, costing, computation, ceiling, Totalization, overkill, cornerstone, catacombs, determination, overcapacity, brickwork, assessment, beading, balcony. overflow, overrun, room, spare, wing, surplus, correction. calculation, count, body. excess. •accumulation