Synonyms of appendage

appendage

noun

ə-ˈpen-dij 

as in accessory

something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment

pasta makers became the must-have appendage for tabletop mixers

Synonyms & Similar Words

• accessory
• option
• appliance
• adjunct
• adapter
• attachment
• add-on
• additive
• accoutrement
• equipment
• accompaniment
• enhancement
• amenity
• subsidiary
• auxiliary
• adornment
• ornament
• incidental
• complement
• filler
• furnishings
• appurtenances
• trappings
• supplement
• trimming
• nonessential
• decoration
• frill
• luxury
• extra
• embroidery
• paraphernalia
• garnish
• embellishment
• trim
• doodad
• nonnecessity
• habiliment(s)
• bells and whistles

Antonyms & Near Antonyms

• essential
• requirement
• necessity
• requisite

Example Sentences

Recent Examples of appendage

Future research could focus on what genetic mechanisms may have been turned on or off to make the spider-like appendage appear, Ruane added. — Ashley Strickland, CNN Money, 11 Sep. 2026

The cockroaches were saddled with lightweight electronics that included electrodes implanted into both their antennae and small tail-like appendages known as cerci. — IEEE Spectrum, 5 Sep. 2026

Yet its bodywork is relatively restrained, avoiding the huge wings, complex vents and aggressive appendages found on many contemporary hypercars. — Peter Lyon, Forbes.com, 18 Aug. 2026

Performing just became an appendage for that that has actually taken up a lot of my time and has been just a lot. — Brendan Menapace, SPIN, 17 Aug. 2026