A2verb2K

Fail

UK /["/feɪl/","/feɪlz/","/feɪld/","/ˈfeɪlɪŋ/"]/US /["/feɪl/","/feɪlz/","/feɪld/","/ˈfeɪlɪŋ/"]/

Definition

to not be successful in achieving something

In simple words: To not succeed in doing something.

Examples

  • I didn't study enough, so I knew I would fail the exam.
  • Even though he tried hard, he did fail to finish the project on time.
  • If you fail to attend the meeting, you will miss important information.
  • It's okay to fail sometimes; it helps you learn.
  • The engine could fail at any moment due to lack of maintenance.

Usage notes

Use 'fail' in neutral contexts such as reports or everyday conversations. Avoid using it in overly formal situations. For failure in a job or exam, it's often directed towards the action not the person.

Grammar pattern

fail + to + verb

Memory hint

Think of 'fail' as 'fall', imagine falling short of a goal.

Collocations

  • dismally
  • miserably
  • spectacularly
  • cannot
  • can hardly
  • be bound to
  • in
  • try and fail
  • completely
  • totally

Synonyms

  • flunk
  • miserate
  • come up short
  • botch
  • misfire

Antonyms

  • succeed
  • prevail
  • triumph

Common mistakes

  • Confused with 'fail' and 'fail at' - remember 'fail' can stand alone.
  • 'Failed' used incorrectly in progressive tenses - it’s typically past tense.
  • Overusing 'fail' in positive contexts where a softer word like 'struggle' might be better.