also: エロティック
na-adjective
Describes something sexually suggestive or arousing, often used for art, atmosphere, or appearance. Functions as a na-adjective.
その映画はエロチックなシーンが多い。
That movie has many erotic scenes.
彼女のダンスはとてもエロチックだった。
Her dance was very erotic.
Most common katakana spelling; high priority.
Alternate katakana spelling closer to English 'erotic'; less common but still used.
エロ is a shorter, more casual abbreviation often used as a prefix or standalone noun, while エロチック is a full na-adjective with a slightly more formal or descriptive tone.
官能的 is a native Japanese na-adjective meaning 'sensual' or 'carnal', often with a more literary or refined nuance compared to the loanword エロチック.
Loanword from English 'erotic', adapted into Japanese with two common katakana spellings.