What's the difference between paradisaical and paradisiacal?

Paradisaical

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Definition:

• (a.) Of or pertaining to, or resembling, paradise; paradisiacal.

Example Sentences:

• (1) Posting a photo of a 1,000 rupiah coin (worth less than 10 cents in Australia) stuck to a piece of paper with six zeros cheekily added next to it, one Twitter user Nikita Paradisa asked: “Is it enough?

Paradisiacal

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Definition:

• (a.) Of or pertaining to paradise; suitable to, or like, paradise.

Example Sentences:

• (1) A lectin (BanLec-I) from banana (Musa paradisiac) with a binding specificity for oligomannosidic glycans of size classes higher than (Man)6GlcNAc was isolated and purified by affinity chromatography on a Sephadex G-75 column.
• (2) They are among the most paradisiacal images I know, yet they are far from the Garden of Eden.
• (3) A paradisiacal job.” Kenneth Clark presented Civilisation, a series on western art.