Found 2 items, similar to megalomaniacal.
English → English (WordNet)
Definition: megalomaniacal
megalomaniacal
adj : suffering from megalomania [syn:
megalomanic]
English → English (gcide)
Definition: megalomaniacal
megalomaniacal
\megalomaniacal\, megalomanic
\megalomanic\adj.
Suffering from megalomania.
[WordNet 1.5]