Substantiate has 4 syllables and the stress is on the second syllable.
# | Sentence | |
---|---|---|
1. | Prosecutors in court have to substantiate their claims in order to prove a suspect is guilty. | |
2. | I am going to substantiate this theory. | |
3. | Can you substantiate that claim? | |
4. | Sami won't be able to substantiate that alibi. |