sentimentalist

Critics dismissed him as a sentimentalist who couldn't see the harsh realities of life.

批評家たちは彼を人生の厳しい現実を見られない感傷主義者として退けた。

The poet was known as a sentimentalist who wrote moving verses about love and loss.

その詩人は愛と喪失について感動的な詩を書く感傷主義者として知られていた。