Derivational suffix common in adjectives from OE: bisi, crafti, gredi, holi, hungri(e, weri, etc.; also common in adjectives derived from nouns in ME: gleui, halki, happi, hasti(e, horni, worthi……
Island; meadow land or habitable land among marshes; -- common in all parts of England (a) in place names; (b) in surnames derived from place names. [See EPNSoc. 1, pt.2, 24 under eg. Only a few……