L-vocalization may result in much more mergers, to make sure that e.g. twine /ˈkɔːrd/ and called /ˈkɔːld/ may very well be homophonous as /ˈkɔːd/ in non-rhotic dialects of South East England. See English-language vowel adjustments before historic /l/ To learn more. In rhotic North American English there isn't a difference https://gallaghero343ejb8.corpfinwiki.com/user