Choose the word whose underlined part is pronounced differently from that of the others

Let's analyze the words:

1. **Word: Tense** - The underlined part "tense" is pronounced /tens/.
2. **Word: Depress** - The underlined part "press" is pronounced /pres/.
3. **Word: Delight** - The underlined part "light" is pronounced /laɪt/.
4. **Word: Degree** - The underlined part "gree" is pronounced /ɡriː/.
5. **Word: Graduate** - The underlined part "uate" is pronounced /eɪt/.
6. **Word: Adolescence** - The underlined part "scence" is pronounced /səns/.
7. **Word: Confidence** - The underlined part "fidence" is pronounced /dəns/.
8. **Word: Advice** - The underlined part "vice" is pronounced /vaɪs/.
9. **Word: Concentrate** - The underlined part "trate" is pronounced /treɪt/.
10. **Word: Abandon** - The underlined part "don" is pronounced /dɒn/.
11. **Word: Convincing** - The underlined part "vinc" is pronounced /vɪŋ/.

Based on pronunciation:

- The underlined part that stands out as different is **C. Delight** (/laɪt/) because the vowel sound does not match the others, which typically have a short vowel sound or diphthong.

So, the answer is **C. Delight**.