Some speakers from Northern England do not distinguish the vowel of sq. /ˈskwɛər/ and nurse /ˈnɜːrs/.[n] When you communicate such a dialect, overlook the distinction between the symbols /ɛər/ and /ɜːr/. For more in depth information on dialect variations, you might wish to see the IPA chart for English dialects. https://williamz199bkc9.blogoscience.com/profile