Word.ws English Dictionary

photounstable

photounstable adjective: photochemically unstable.

Adjective

photounstable (not comparable)

  1. photochemically unstable

Antonyms of photounstable

Origin of photounstable

From photo- + unstable.

Questions about photounstable

What does photounstable mean?
Photounstable means photochemically unstable.
What part of speech is photounstable?
Photounstable is an adjective.

Words near photounstable in the dictionary

  1. phototypographical
  2. phototypographically
  3. phototypography
  4. phototypy
  5. photounbinding
  6. photounstable
  7. photouptake
  8. photovaristor
  9. photovaristors
  10. photovirucidal
  11. photoviscoelasticity

Source and license

Adapted from Wiktionary: photounstable (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “photounstable.” Word.ws, https://word.ws/photounstable. Based on Wiktionary, CC BY-SA 4.0.