The word that has the Underlined part pronounced differently
1. A. vacation B. festival C. grade D. celebrate
Festival
2. A. highlight B. meaning C. stick D. habit
Highlight
3. A. memory B. try C. directory D. necessary
Memory
4. A. pronounce B. cousin C. enough D. country
Cousin
5. A. highlight B. although C. neighbor D. laugh
Laugh
Therefore, the word that has the Underlined part pronounced differently are festival, highlight, memory, cousin and laugh
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