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without rhyme or reason

without rhyme or reason

1 6.8
In a random way with no clear reason
  • idiom
  • Informal
translation icon : sin ton ni son
  • Father Bernard seemed to have some hidden agenda for her, one that shifted without rhyme or reason.

Examples

  • We get him dressed; he admires himself in the mirror; and then he wanders around the house, upstairs and down, basement and attic, without rhyme or reason, vaguely wondering what is happening to him.

    Fiction book (2000)
  • She travels to Venice, Budapest, Vienna, Berlin, and Barcelona without rhyme or reason.

    Fiction book (1997)
  • Something that seems strange to other people: occasionally he raises his voice all of a sudden, without rhyme or reason, as if snapping out of a daydream, and announces that if any man knows Paris, inside and out, it's him!

    Fiction book (2001)
  • There is no attempt to bridge the two styles; they are forced to cohabitate without rhyme or reason to unite them.

  • Tiffany glass vases were positioned here and there without rhyme or reason.

Synonyms

inexplicably
vswithout rhyme or reason
29 6.9

In a way that cannot be explained or understood

is used when actions feel random or irrational rather than merely unexplained
arbitrarily
vswithout rhyme or reason
27 5.5

In a way that has no clear reason or plan

is used when there is no obvious logical explanation rather than randomness
irrationally
vswithout rhyme or reason
15 4.6

In a way that does not use clear thinking

is used when there is no obvious explanation rather than weak thinking
illogically
vswithout rhyme or reason
1 6.8

In a way that does not follow clear thinking

is used when there is no obvious explanation or pattern rather than just illogical
unexplainably
vswithout rhyme or reason
1 6.9

In a way that people cannot understand

is identical in meaning but expressed using a different word form
nonsensically
vswithout rhyme or reason
1 6.5

In a way that is not logical or clear

is more about lacking an obvious reason or being random instead
unreasoningly
vswithout rhyme or reason
8.4

In a way that is not based on reason or careful thinking

is applied when there is no obvious explanation rather than instinct
causelessly
vswithout rhyme or reason
8.9

For no reason

is used when there is no obvious logical explanation rather than no cause

How Random

randomly
126 2.4
without rhyme or reason
  • Informal
1 6.8
deliberately
320 3.7

Surface Forms

Morphology

without + rhyme + or + reason

The core sense — lacking a reason or explanation — is directly recoverable from 'without' + 'reason', so a learner who knows those words would grasp most of the meaning. However, 'rhyme' is a metaphorical/intensifying element and the exact pairing is conventional and idiomatic, so full comprehension of the fixed phrase requires some exposure.

Etymology

Without rhyme or reason comes from an old idea that things can be ordered by rhyme (like a poem) or by reason (clear thinking). If something had neither, it felt messy or 'random', so today the phrase means 'with no logical explanation'.