You searched for: “allophemy”
allophemy (s) (noun), allophemies (pl)
A medical condition in which a person is unable to use or to understand some words: When Bruce had allophemy, he couldn't express what he wanted to say or he often used the words improperly.
This entry is located in the following units: allo-, all- (page 8) -phemia, -phemic, -phemism, -pheme, -phemy (page 1)