Synonyms of impede

impede

verb

im-ˈpēd 

as in to hinder

to create difficulty for the work or activity of

the construction work impeded the smooth running of the office for several months

Synonyms & Similar Words

• hinder
• hamper
• obstruct
• embarrass
• inhibit
• stymie
• handicap
• disrupt
• delay
• encumber
• interfere (with)
• restrain
• block
• constrain
• hobble
• cramp
• clog
• tie up
• fetter
• thwart
• short-circuit
• handcuff
• frustrate
• hold back
• shackle
• trammel
• stifle
• hog-tie
• give a hard time
• curb
• tie
• bind
• retard
• retain
• cramp one's style
• manacle
• rein
• hold up
• brake
• check
• balk
• derail
• strangle
• arrest
• sabotage
• confine
• tether
• choke
• barricade
• bog (down)
• baffle
• smother
• blockade
• chain
• suffocate
• leash
• repress
• roadblock
• foil
• suppress
• muzzle
• mire
• halter
• stump
• hedge (in)
• hem (in)

Antonyms & Near Antonyms

• facilitate
• help
• assist
• aid
• open
• clear
• liberate
• make way
• release
• promote
• encourage
• free
• loosen
• unclog
• smooth
• unplug
• unstop
• further
• untie

Synonym Chooser

How does the verb impede contrast with its synonyms?

Some common synonyms of impede are block, hinder, and obstruct. While all these words mean "to interfere with the activity or progress of," impede implies making forward progress difficult by clogging, hampering, or fettering.

tight clothing that impedes movement

When could block be used to replace impede?

The meanings of block and impede largely overlap; however, block implies complete obstruction to passage or progress.

a landslide blocked the road

When is it sensible to use hinder instead of impede?

The synonyms hinder and impede are sometimes interchangeable, but hinder stresses causing harmful or annoying delay or interference with progress.

rain hindered the climb

In what contexts can obstruct take the place of impede?

In some situations, the words obstruct and impede are roughly equivalent. However, obstruct implies interfering with something in motion or in progress by the sometimes intentional placing of obstacles in the way.

the view was obstructed by billboards

Example Sentences

Recent Examples of impede

The ongoing conflict that has driven people from their homes in Iran as well as an internet shutdown and a lack of full cooperation from the two governments partially impeded the team's efforts to get information. — Arkansas Online, 18 Sep. 2026

The board’s original August notice alleged that visitors parked along private streets and could impede residents or emergency vehicles. — Théoden Janes, Charlotte Observer, 17 Sep. 2026

In addition, casualties are disproportionately concentrated in rural areas, and the lack of fuel is impeding the harvest. — Regina Smyth, The Conversation, 16 Sep. 2026

Materials such as Nafion can densely surround catalysts at the nanoscale, impeding the rapid transport of protons to reaction sites. — Sujita Sinha, Interesting Engineering, 11 Sep. 2026