Synonyms for

Inhibitor

Verb / ˌɪˈnhɪbʌtɜ: / Another word for inhibitor — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

A substance that slows down or stops a chemical reaction or other process.

Synonyms & similar words

activator blocker inactivator suppressant repressor deactivator antagonist impediment obstacle hindrance barrier restraint check curb deterrent inhibition interference limitation restriction retardant stabilizer

Synonyms by register

Formal

restrainer suppressor blocker impediment

Informal

stopper damper brake hindrance

Literary

check curb fetter

Antonyms

activator catalyst enhancer promoter accelerator stimulant

Common collocations

  • enzyme inhibitor
  • growth inhibitor
  • corrosion inhibitor
  • drug inhibitor
  • inhibitor protein
  • inhibitor of
  • potent inhibitor

Word family

noun inhibitor
verb inhibit
adjective inhibitory
adverb inhibitively

Usage note

An inhibitor is a substance that slows down or prevents a process. It is commonly used in scientific and technical contexts, especially in chemistry and biology.

Example sentences

  1. The inhibitor slowed down the chemical reaction.
  2. The new medicine acts as an inhibitor to stop the growth of the virus.
  3. The scientist used an inhibitor to prevent the bacteria from multiplying.
  4. The inhibitor stopped the enzyme from reacting with the substrate.
  5. The inhibitor prevented the protein from binding to its receptors.

Quotes

  • An inhibitor is a substance that interferes with a chemical reaction, slowing it down or stopping it altogether. - Royal Society of Chemistry
  • An inhibitor is a substance that stops a reaction from happening, or slows a reaction down. - Science Learning Hub
  • An inhibitor is a substance that slows down or stops a chemical reaction. - Chemistry LibreTexts

Try these popular words

the and that for you with was this are have not from

Practice

Play the Word Synonyms game · Choose level (start near 1)

Worksheets

Grade 4 · Grade 5 · Grade 6

Topics

Guides

Explore more words