anomalous communication vs psychical communication

anomalous communication and psychical communication both are nouns.

Word	Noun	Adjective	Verb	Adverb
anomalous communication	Yes	No	No	No
psychical communication	Yes	No	No	No

As nouns, anomalous communication and psychical communication are synonyms defined as:

anomalous communication and psychical communication: communication by paranormal means

Other synonyms of anomalous communication include psychic communication.

anomalous communication (noun)	psychical communication (noun)
communication by paranormal means	communication by paranormal means