Synonyms for "paranoea" (44 found)

Ranked by relevance and common usage.

Closest matches (9)

alternating personalitybrain diseasecatatoniacatatonic schizophreniacrack upcrack-updementia praecoxdepersonalizationdisconnection

Strong matches (13)

dissociationdissociation of personalitydouble personalitydual personalityemotional disorderemotional dissociationemotional instabilityfunctional nervous disorderhebephreniahebephrenic schizophreniainsanitymaladjustmentmanic-depressive psychosis

Related words (22)

melancholiamental disordermental dissociationmental illnessmultiple personalitynervous breakdownnervous disorderneurosisparanoid personalityparanoid psychosisparaphreniapersonality disorderpersonality disorganizationproblems in livingpsychosisreactionschizoid personalityschizoidismschizophreniaschizothymia

Show 2 more words

social maladjustmentsplit personality

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.