Westereendersk is a local variety of Wood Frisian and is spoken in De Westereen, Zwagerbosch and Twijzelerheide. The most remarkable feature is the use of ee /eː/ where Wood Frisian and most other West Frisian dialects use ei or ij /ai/.
This sound change from /ai/ and sometimes /ɪ/ to /eː/ brings us some striking similarities with English in spoken or written texts as most differences to standard West Frisian also concern differences to English.