augmentation Synonyms - page 2

changelessness add-on buildup step-up carry-over addend fluoridation civilisation perks indestructibility abidance amplification anabasis appendage appendix appurtenance boost broadening concrescence conservancy constructer continuation ampliation amelioration accompaniment accretion accrual accrument accumulation addendum additive adjunct advance affixture aggrandizement crescendo deepening development exacerbation expansion expatiation fixity gain heightening hydrocephalus immortalization imperishability improvement inalterability evolvement