superhardness

Questions

What does superhardness mean?

The quality of being superhard.

Where does superhardness come from?

From superhard + -ness or super- + hardness.

How to pronounce superhardness

1. Open the pronunciation page — Open the Speakur entry for “superhardness”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “superhardness”.
4. Repeat and practice — Say “superhardness” aloud, matching stress and vowels until it feels natural.