Focus on the pronunciation of subtle
English definition of “subtle”
› not loud, bright, noticeable, or obvious: subtle flavors a subtle shade of pink The subtle nuances of English pronunciation are hard to master. › Subtle can also mean small but important: There are subtle differences between the two. subtly
/ˈsʌt̬·əl·i/, /ˈsʌt·li/ adv › He subtly affects the lives of everyone he encounters.