/aɪ/ – as in “my,” “time”

This diphthong glides from /a/ to /ɪ/.

WordIPA
my/maɪ/
time/taɪm/
light/laɪt/
night/naɪt/
high/haɪ/
buy/baɪ/
cry/kraɪ/
sky/skaɪ/
fly/flaɪ/
try/traɪ/

/eɪ/ – as in “say,” “day”

This diphthong glides from /e/ to /ɪ/.

WordIPA
say/seɪ/
day/deɪ/
play/pleɪ/
way/weɪ/
name/neɪm/
rain/reɪn/
face/feɪs/
cake/keɪk/
late/leɪt/
game/ɡeɪm/

/oʊ/ – as in “go,” “home”

This diphthong glides from /o/ to /ʊ/.

WordIPA
go/ɡoʊ/
home/hoʊm/
no/noʊ/
show/ʃoʊ/
boat/boʊt/
road/roʊd/
phone/foʊn/
coat/koʊt/
stone/stoʊn/
joke/dʒoʊk/

/aʊ/ – as in “now,” “house”

This diphthong glides from /a/ to /ʊ/.

WordIPA
now/naʊ/
house/haʊs/
how/haʊ/
down/daʊn/
town/taʊn/
loud/laʊd/
mouth/maʊθ/
shout/ʃaʊt/
brown/braʊn/
out/aʊt/

/ɔɪ/ – as in “boy,” “choice”

This diphthong glides from /ɔ/ to /ɪ/.

WordIPA
boy/bɔɪ/
toy/tɔɪ/
joy/dʒɔɪ/
noise/nɔɪz/
voice/vɔɪs/
choice/tʃɔɪs/
coin/kɔɪn/
boil/bɔɪl/
point/pɔɪnt/
join/dʒɔɪn/