American English Phonetics

6.4.2 GA /ɔɪ/

GA /ɔɪ/ begins much like AN /ɔ/, or possibly a little opener if you have a close (western) variety of the AN vowel. The second element may be between GA /ə/ and /ɪ/.

Some words containing /ɔɪ/:
• noise, oil, avoid, poison, disappoint
• boy, loyal, royal, annoy