Quenya 

-ite

suffix. {habit or special association with the verbal action}

Quenya [PE 22:137; PE 22:155] Group: Mellonath Daeron. Published by

-itë

suffix. adjectival ending; capable of doing, generally (and naturally) doing

Quenya [PE22/153; PE22/154; PE22/155; PE22/156; VT41/10; VT49/11; VT49/28; VT49/42] Group: Eldamo. Published by

-itë

having x

-itë adjectival ending, often attached to nouns with the sense of "having X" or "having the quality of X" (VT49:42)