Open and undisguised; blatant or frank—used when something is shown plainly without concealment.
彼の批判は露骨だった。
His criticism was blatant.
露骨に態度に出すのは失礼だ。
It's rude to show your feelings so plainly.
その企業の宣伝は露骨に誇張されている。
That company's advertising is blatantly exaggerated.
Lewd, indecent, or crude—used to describe something openly sexual or vulgar.
露骨な下ネタを言うのは場違いだ。
It's inappropriate to tell crude sexual jokes.
彼は露骨にいやらしい視線を送った。
He gave a blatantly lecherous look.