With regards to the dialect, vowels is usually matter to varied mergers in advance of /l/, to ensure that e.g. fill /ˈfɪl/ and truly feel /ˈfiːl/ or pull /ˈpʊl/ and pool /ˈpuːl/ may not be distinguished. In rhotic North American English there is not any difference in between the vowels https://buckminsterk773gmw6.blogitright.com/profile