Synonyms of fasten

fasten

verb

ˈfa-sᵊn 

1

as in to attach

to cause (something) to hold to another

use this paper clip to fasten your picture to the application form

Synonyms & Similar Words

• attach
• affix
• tie
• glue
• connect
• strap
• clip
• bend
• adhere
• screw
• hang
• harness
• fix
• pin
• rivet
• clamp
• clasp
• stick
• latch
• clench
• cinch
• link
• tack
• clinch
• toggle
• staple
• shackle
• tackle
• yoke
• plaster
• lash
• unite
• nail
• paste
• reattach
• bolt
• refasten
• join
• button
• lace
• hasp
• coapt
• resecure
• batten
• refix
• belay
• reaffix
• do up

Antonyms & Near Antonyms

• unfasten
• detach
• undo
• unhook
• split
• divide
• sever
• separate
• dissociate
• disconnect
• uncouple
• loosen
• part
• divorce
• break up
• disunite
• sunder
• loose
• untie
• dissever
• disjoin
• unlink
• unyoke
• disjoint
• unbind
• unfix
• unlash

2

as in to secure

to put securely in place or in a desired position

don't forget to fasten all the lines on your tent

Synonyms & Similar Words

• secure
• clamp
• hitch
• anchor
• catch
• fix
• moor
• set
• imbed
• intrench
• embed
• entrench
• wedge
• stuff
• implant
• lodge
• engrain
• ingrain

Antonyms & Near Antonyms

• loosen
• unfasten
• loose
• pull
• extract
• unloose
• unloosen
• tear (out)
• pry
• unfix
• prize
• uproot
• yank
• wrest
• root (out)

3

as in to focus

to fix (as one's attention) steadily toward a central objective

if you could fasten your attention on one task for more than a minute, you just might get something done

Synonyms & Similar Words

• focus
• concentrate
• rivet
• center
• train
• home (in on)
• aim
• point
• zero (in on)
• nail
• direct
• attend
• heed
• set
• hone in (on)
• mind
• level
• fixate (on)
• obsess (over)
• refocus

Synonym Chooser

How is the word fasten distinct from other similar verbs?

Some common synonyms of fasten are affix, attach, and fix. While all these words mean "to make something stay firmly in place," fasten implies an action such as tying, buttoning, nailing, locking, or otherwise securing.

fasten the reins to a post

When is it sensible to use affix instead of fasten?

In some situations, the words affix and fasten are roughly equivalent. However, affix implies an imposing of one thing on another by gluing, impressing, or nailing.

affix your address label here

When could attach be used to replace fasten?

Although the words attach and fasten have much in common, attach suggests a connecting or uniting by a bond, link, or tie in order to keep things together.

attach the W-2 form here

When can fix be used instead of fasten?

While the synonyms fix and fasten are close in meaning, fix usually implies a driving in, implanting, or embedding.

fixed the stake in the ground

Examples Sentences

Recent Examples of fasten

While flying remains an extremely safe way to travel, passengers should heed advice from cabin crew to keep their seatbelt fastened whenever they are seated, and to always obey the seatbelt sign and remain buckled in whenever it is illuminated. —Zach Wichter, USA TODAY, 15 Nov. 2024

The convenient gold clasp securely fastens to their keychain and a snap closure keeps the Airpods snug inside the padded case. —Audrey Lee, Architectural Digest, 1 Nov. 2024

The waterproof rubber outer wraps around the entire foot, like a duck boot, while the water-resistant nylon uppers (the women’s version comes in suede or leather) are durable, flexible, and wide enough to easily fasten over ski pants. —Svati Kirsten Narula, Outside Online, 25 Oct. 2024

Gold buttons were fastened to the cuffs of the blazer, which Berry used as inspiration for the rest of her accessories. —Julia Teti, WWD, 16 Oct. 2024