Source : Webster's Revised Unabridged Dictionary (1913)

Paradisial \Par`a*dis"i*al\, Paradisian \Par`a*dis"i*an\, a.
   Paradisiacal. [R.]

Source : WordNet®

paradisial
     adj : resembling paradise; causing happiness; "elysian peace"; "a
           paradisal place without work or struggle"; "paradisial
           isles"; "an age of paradisiacal happiness" [syn: {elysian},
            {paradisiacal}, {paradisiac}, {paradisaical}, {paradisaic},
            {paradisal}]