I was taught about machinery by someone with a strong local accent. It took me a while to work out that a paar arra was a power harrow.
Loved that, Magpie, it made me laugh!
I know what you mean - I saw a bit of a speech by Tommy Robinson on telly yesterday, and it took me a while to work out what he meant when he called someone a maw-ah.
From context I worked out that it was martyr!
I don't think that's how a real Eastender would say it, I think they'd keep the T because it's not an everyday word, I can 'hear' my old neighbours saying maw-tah, but not maw-ah.
Aren't accents wonderful? 