DictionaryanomalousDifferent from the expected
adjective

anomalous

uh-NAH-muh-lus/əˈnɑːmələs/

Different from what is normal or expected.

One anomalous plant breaks the otherwise uniform pattern.

One unexpected plant breaks a uniform pattern.
Etymology

The pieces mean “not even,” giving the image of unevenness or irregularity. Applied to a rule or pattern rather than a surface, this describes something that departs from what is normal or expected.

In context

ART BELL | MIDNIGHT IN THE DESERT | DREAMLAND114:54
Once we've ruled out all the sort of standard explanations, you have to entertain a number of anomalous ones. And the first one is to what extent is the medium simply reading the mind of the living person.
The ULTIMATE Answer to What Happens When We Die! (Gary Schwartz on Art Bell: MIND-BLOWING Evidence?)

More examples

  • His sudden silence seemed anomalous in such a talkative person.
  • The data contained one anomalous reading.
  • An anomalous warm day interrupted the cold spell.

Forms

anomalous · more anomalous · most anomalous

anomaly noun — an unexpected departure from a pattern

Similar words

abnormal
Abnormal is outside a norm; anomalous often identifies an exception that calls for explanation.
atypical
Atypical is not representative; anomalous more strongly suggests an unexpected deviation.