Synonyms of attachment

attachment

noun

ə-ˈtach-mənt 

1

as in affection

a feeling of strong or constant regard for and dedication to someone

I doubt that there's any permanent attachment between the two teenagers

Synonyms & Similar Words

• affection
• love
• devotion
• passion
• respect
• fondness
• enthusiasm
• longing
• desire
• appreciation
• devotedness
• regard
• liking
• preference
• adoration
• infatuation
• loyalty
• yearning
• craving
• zeal
• crush
• taste
• esteem
• partiality
• allegiance
• eagerness
• fervor
• relish
• worship
• like
• lust
• appetite
• fancy
• fidelity
• estimation
• favor
• idolatry
• ardor
• faithfulness
• steadfastness
• adulation
• fealty
• deification
• idolization

Antonyms & Near Antonyms

• hatred
• hate
• hostility
• loathing
• aversion
• antagonism
• rancor
• animosity
• abomination
• allergy
• dislike
• enmity
• antipathy
• repulsion
• disgust
• revulsion
• repugnance
• abhorrence
• disfavor
• misanthropy

2

as in accessory

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

bought a grinder attachment for the kitchen mixer

Synonyms & Similar Words

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

Antonyms & Near Antonyms

• essential
• requirement
• necessity
• requisite

3

as in allegiance

adherence to something to which one is bound by a pledge or duty

an unflinching attachment to the marriage, through times both good and bad

Synonyms & Similar Words

• allegiance
• loyalty
• commitment
• devotion
• dedication
• fidelity
• adhesion
• faithfulness
• steadfastness
• fealty
• constancy
• piety
• affection
• faith
• devotedness
• fastness
• troth
• resolution
• determination
• fondness
• firmness
• reliability
• dependability
• trustworthiness
• trustiness
• trustability

Antonyms & Near Antonyms

• treachery
• falsity
• disloyalty
• infidelity
• perfidy
• falseness
• inconstancy
• alienation
• faithlessness
• separation
• unfaithfulness
• disaffection
• estrangement
• perfidiousness

Example Sentences

Recent Examples of attachment

Beneficial bacteria also provide colonization resistance, competing with harmful microbes for nutrients and attachment sites while producing substances that inhibit their growth. — Encyclopedia Britannica, 19 Aug. 2026

Face the machine or anchor and hold the attachment with both hands. — Jakob Roze, HEALTH, 19 Aug. 2026

Brian is a gee-whiz irritant, with a reckless attachment to the family’s conveniently recalcitrant dog and a knack for making dangerous situations worse. — Justin Chang, New Yorker, 17 Aug. 2026

The robust attachments make for optimal cleaning on different surfaces and situations, including tight corners, hard floors, and delicate fabrics. — K. Thor Jensen, PC Magazine, 17 Aug. 2026