Synonyms for

Infiltrate

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

Definition

to secretly enter or join (something, such as a group or an organization) in order to get information or do harm

Synonyms & similar words

Synonyms by register

Antonyms

Common collocations

  • infiltrate enemy lines
  • infiltrate the organization
  • infiltrate the market
  • infiltrate a system
  • infiltrate a group
  • infiltrate the ranks
  • infiltrate the government

Word family

adjective infiltrating

Usage note

Often used in military or espionage contexts to describe secret entry, but can also refer to the gradual introduction of something into a place or organization.

Example sentences

  1. The spy tried to infiltrate the enemy's headquarters.
  2. The virus can infiltrate your computer if you click on the wrong link.
  3. The company was infiltrated by criminals who stole sensitive information.
  4. The police officer was able to infiltrate the gang and gather evidence.
  5. The water started to infiltrate the basement during the heavy rainstorm.

Quotes

  • We have to infiltrate the enemy's lines and gather intelligence.
  • The spy was able to infiltrate the organization and learn their plans.
  • The hacker tried to infiltrate the company's database and steal information.

Try these popular words

Explore more words