Stiffness has 2 syllables and the stress is on the first syllable.
| # | Sentence | |
|---|---|---|
| 1. | Tom felt the stiffness in his joints as he stood up after sitting in the same position for a long time. | |
| 2. | She stretched to relieve the stiffness in her back. | |
| 3. | You need a parameter to capture the stiffness of the metal. | |
| 4. | Have you recently felt any unexplained pain or stiffness in your neck? |