Synonyms for Supplementary:

• adj.

  •additional (adjective)
  • overtime,
  • on the side,
  • option,
  • supplementary,
  • fresh,
  • new,
  • completing,
  • affixed,
  • padding,
  • over-and-above,
  • perker,
  • perk.
  •explanatory (adjective)
  • graphic,
  • Illuminative,
  • expository,
  • guiding,
  • instructive,
  • enlightening,
  • informative,
  • exegetic,
  • Justifying,
  • Explicative,
  • Hermeneutic,
  • critical,
  • illustrative,
  • Annotative,
  • allegorical,
  • analytical,
  • demonstrative,
  • informing,
  • discursive,
  • summary.
  •extra (adjective)
  • optional,
  • leftover,
  • tip,
  • supplemental,
  • button,
  • redundant,
  • unused,
  • unneeded,
  • needless,
  • lagniappe,
  • gravy,
  • surplus,
  • unnecessary,
  • superfluous,
  • inessential,
  • in reserve,
  • special.
  •extraneous (adjective)
  • inappropriate,
  • Non-essential,
  • inapposite,
  • incidental,
  • unconnected,
  • inadmissible,
  • peripheral,
  • inapplicable,
  • beside point,
  • beside the point,
  • off the subject,
  • foreign,
  • nonessential,
  • unrelated,
  • accidental,
  • adventitious,
  • immaterial,
  • pointless,
  • impertinent,
  • unessential.
  •fresh (adjective)
  • farther,
  • renewed,
  • else.
  •more (adjective)
  • innumerable,
  • likewise,
  • Aggrandized,
  • deeper,
  • bounteous,
  • larger,
  • heavier,
  • exceeding,
  • expanded,
  • And,
  • major,
  • augmented,
  • wider,
  • amassed,
  • extended,
  • enhanced,
  • numerous,
  • massed,
  • higher.
  •new (adjective)
  • newest.
  •overtime (adjective)
  • over-time,
  • over time.
  •plus (adjective)
  • most boosted,
  • more boosted.
  •subservient (adjective)
  • more appurtenant,
  • flunkiest,
  • most appurtenant,
  • bushleague,
  • sub-ordinate,
  • most adjuvant,
  • sub ordinate,
  • flunkier,
  • more adjuvant,
  • most accessory.
  •subsidiary (adjective)
  • Brancher,
  • co-operative,
  • tributory.
  •substitute (adjective)
  • vicarial,
  • Substitutive,
  • replacement,
  • proxier.

• n.

  •
  • in addition,
  • further,
  • together with something,
  • too,
  • as well.
  •added (noun)
  • added.
  •additional (noun)
  • another.
  •auxiliary (noun)
  • auxiliary.
  •secondary (noun)
  • secondary.

• prep.

  •besides (preposition)
  • Beside,
  • added to,
  • beyond.

• v.

  •subordinate (verb)
  • tributary.

• Other synonyms:

  •
  • additionally,
  • supernumerary,
  • withal,
  • extraordinary,
  • standby,
  • also.
  •
  • second,
  • backup.
  •
  • spare.
  •
  • reserve.
  •Other relevant words:
  • fit,
  • appendage,
  • codicil,
  • helpmate,
  • minor,
  • subordinate,
  • accompanying,
  • Suppletory,
  • still,
  • complementation,
  • augmentation,
  • match,
  • append,
  • expansion,
  • appendix,
  • annex,
  • refresh,
  • gain,
  • replenishment,
  • adscititious,
  • Superadded,
  • enlargement,
  • fix,
  • enclosure,
  • Completement,
  • dispense,
  • excess,
  • Onto,
  • expletive,
  • Amongst,
  • accessary,
  • anew,
  • deserve,
  • husband,
  • ahead,
  • adjunct,
  • ulterior,
  • inferior,
  • correlative,
  • lesser,
  • for,
  • imp,
  • devise,
  • Into,
  • increment,
  • attachment,
  • emergency,
  • set,
  • continuation,
  • adjoin,
  • accessorial,
  • helpful,
  • sequel,
  • addendum,
  • Assisting,
  • rider,
  • renewal,
  • allot,
  • distribute,
  • occasional,
  • consort,
  • per,
  • comprehend,
  • adjacent to,
  • increased,
  • augmenting,
  • collateral,
  • derivative,
  • supplement,
  • assign,
  • repeatedly,
  • mix,
  • nevertheless,
  • Abetting,
  • prepare,
  • mate,
  • casual,
  • personify,
  • produce,
  • connected with,
  • accessory,
  • furthermore,
  • renew,
  • contain,
  • yet,
  • assistant,
  • fortuitous,
  • renovate,
  • reciprocal,
  • From,
  • concoct,
  • component,
  • contingent,
  • then,
  • forwards,
  • partner,
  • restore,
  • complemental,
  • complementary,
  • circumstantial,
  • additive,
  • Of,
  • lay,
  • again,
  • Adjectitious,
  • odd,
  • excessively,
  • along,
  • Among,
  • extension,
  • subsidiary to,
  • filling up,
  • During,
  • anyway,
  • complement,
  • on,
  • supportive,
  • Ascititious,
  • lower,
  • Annexed,
  • over,
  • Suppletive,
  • make up,
  • Toward,
  • helping,
  • amendment,
  • extent,
  • supplementation,
  • regenerate,
  • embody,
  • be worthy,
  • wife,
  • attached,
  • overly,
  • comprise,
  • accumulative,
  • Aiding,
  • substitute,
  • appurtenance,
  • Appended,
  • ancillary,
  • Upon,
  • Supervenient,
  • subjunctive,
  • join,
  • moreover,
  • contributory,
  • replenish,
  • add,
  • recruitment,
  • administer,
  • spouse.

Paraphrases for Supplementary:

• Independent

  • Determiner
    another.
  • Adjective
    Supplemented, increased, super, compensatory, divisional, SUBVENTED, extraordinary, snap-in, subsequent.
  • Proper noun, singular
    parliamentarians, considerations, limits, spectators, expenses, landings.
  • Noun, singular or mass
    annexes, snap-in.

• Other Related

  • Cardinal number
    extra.
  • Determiner
    extra.
  • Adjective
    supplemental, residuary, replenishment, supplement, extra, complimentary, residual, secondary, subsidized, further, off-farm, postretirement, auxiliary, follow-on, ancillary, Flanking, non-core, extra-curricular.
  • Proper noun, singular
    supplemental, supplement, supplements, extra, complimentary, further, auxiliary, ancillary, supplementarity.
  • Noun, singular or mass
    supplemental, supplementation, replenishment, supplement, extra, complimentary, auxiliary, ancillary, Flanking, non-core, supplementarity.
  • Adverb
    further.
  • Verb, non-3rd person singular present
    supplement, extra.
  • Verb, base form
    supplement, extra, replenish, further.

Antonyms for Supplementary:

• adj.

  • Other antonyms:
    main, needed, principal, vital, chief, necessary, requisite, fundamental, imperative, required, needful, basic, subtractive, all-important, indispensable, essential, prime, nonreciprocal, integral.