Word.ws English Dictionary

ultrahard

ultrahard adjective: extremely hard; of utmost hardness.

Adjective (1)

ultrahard (comparative more ultrahard, superlative most ultrahard)

  1. Extremely hard; of utmost hardness.

Adjective (2)

ultrahard (not comparable)

  1. harder than diamond, harder than 150GPa resistance

Forms of ultrahard

comparativemore ultrahard
superlativemost ultrahard

Origin of ultrahard

From ultra- + hard.

Words formed from ultrahard

Questions about ultrahard

What does ultrahard mean?
Ultrahard means extremely hard; of utmost hardness.
What part of speech is ultrahard?
Ultrahard is an adjective.

Words near ultrahard in the dictionary

  1. ultraglossy
  2. ultragood
  3. ultragraph
  4. ultragraphs
  5. ultragreen
  6. ultrahard
  7. ultrahardness
  8. ultraharmonic
  9. ultraharmonics
  10. ultrahazardous
  11. ultrahazardous activities

Source and license

Adapted from Wiktionary: ultrahard (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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