Mental condition and Psychotic belief

Mental condition noun - (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic.

Psychotic belief and mental condition are semantically related. In some cases you can replace phrase "Psychotic belief" with "Mental condition", this phrases are similar.

Psychotic belief noun - (psychology) an erroneous belief that is held in the face of evidence to the contrary.

Mental condition and psychotic belief are semantically related. You can use "Mental condition" instead a noun phrase "Psychotic belief".