Word.ws English Dictionary

ultrastable

ultrastable adjective: very stable.

Adjective

ultrastable (comparative more ultrastable, superlative most ultrastable)

  1. Very stable.

Forms of ultrastable

comparativemore ultrastable
superlativemost ultrastable
alternative formultra-stable

Origin of ultrastable

From ultra- + stable.

Questions about ultrastable

What does ultrastable mean?
Ultrastable means very stable.
What part of speech is ultrastable?
Ultrastable is an adjective.

Words near ultrastable in the dictionary

  1. ultraspiracles
  2. ultraspiritual
  3. ultraspiritualism
  4. ultraspirituality
  5. ultrastability
  6. ultrastable
  7. ultrastandardization
  8. ultrastatic
  9. ultrastellar
  10. ultrasterile
  11. ultrastrenuous

Source and license

Adapted from Wiktionary: ultrastable (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: “ultrastable.” Word.ws, https://word.ws/ultrastable. Based on Wiktionary, CC BY-SA 4.0.