unvarying

/ˈʌnˌvɛriɪŋ/

Other forms: unvaryingly

If something's unvarying, it stays exactly the same, with no change or variety. Unvarying rainy days can make a person dream of a warm, sunny beach.

Things that don't fluctuate or change are unvarying — this can be dull and monotonous, as with a boring professor's unvarying lectures, or simply reliable, like your best friend's unvarying kindness. If you wear the same clothes every day, you can talk about your unvarying outfit, and if a radio station plays an identical mix of songs day in and day out, that's unvarying too. To vary is to change, from the Latin root varius, "varied, different, or spotted."

Definitions of unvarying

1. adjective

   unvarying in nature
   “principles of unvarying validity”

   synonyms: changeless, constant, invariant

   invariable

   not liable to or capable of change
2. adjective

   lacking variety
   synonyms: unvaried

   same

   closely similar or comparable in kind or quality or quantity or degree
3. adjective

   always the same; showing a single form or character in all occurrences
   synonyms: uniform

   single

   having uniform application