DictionaryniggleMinor worry or irritation
noun / verb

niggle

NIG-ul/ˈnɪɡl/

A small persistent worry or irritation, or to cause one.

The persistent fly niggles at the man as he tries to read.

A three-beat sequence shows the same older man repeatedly interrupted while reading by a small fly near his ear.
Etymology

Early uses concerned fussy work and petty fault-finding; the selected sense focuses instead on slight, persistent irritation. The word’s origin is uncertain, with a Scandinavian connection suggested but not established.

In context

The Chartered Institute of Marketing - CIM24:13
there may be things that we're doing that just niggle our partners so they're not bad enough for them to pick up the phone to us or drop us an email but they do niggle
Webinar Express: Mastering the partnership DANCE

More examples

  • His unexplained absence still niggles at me.
  • A few niggles remain, but the plan looks sound.
  • The missing receipt niggled at her all afternoon.

Forms

niggle · niggles · niggled · niggling

Similar words

worry
Worry can be stronger and need not concern small matters.
irritation
Irritation emphasizes annoyance rather than an uneasy sense of doubt.
qualm
A qualm often concerns whether an action is right.