Synonyms|562Antonyms|127|Broader|5Narrower|14Related|285
0
accompanying(adjective, extra, subordinate, subsidiary, auxiliary)
0
acting(extra, auxiliary, supernumerary)
0
add-on(adjective, extra, supplementary)
0
add on(verb, expression, phrasal verb)
0
add to(verb, expression, phrasal verb)
0
addenda
0
addendum
0
adhere
0
adjecadded
0
adjectitious
0
adjoin
0
adjunction
0
adjutant
0
adjuvant
0
adnoun(noun, adjective, dependent)
0
adscisuperfluous
0
adulterant
0
advantageous(positive, desirable)
0
affix
0
affixation
<1…678910>
For more, visit Additional on Power Thesaurus
11 years ago|13k views|share |citing 
APASmart Define. (2015). additional thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/additional/thesaurus/synonyms
ChicagoSmart Define. 2015. "additional thesaurus" https://smartdefine.org/additional/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, additional thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/additional/thesaurus/synonyms>.
MLASmart Define. "additional thesaurus" 30 July 2015. Web. 22 September 2026. <https://smartdefine.org/additional/thesaurus/synonyms>