うまそう

looks delicious, looks tasty

→ 旨い
うま tasty, delicious + そう Looks/seems likely to
adjective Rare #29,020
looks delicious, looks tasty Casual; based on うまい, a casual word for “tasty.”
JA: このケーキ、うまそう。
EN: This cake looks delicious.
Forms of 旨い

こりゃうまそうだ

This looks delicious.

— かぐや姫の物語 (2013)

うまそうやな

That looks delicious.

— 火垂るの墓 (1988)

うまそうだ

That looks delicious.

— ワンス・アポン・ア・タイム・イン・ハリウッド (2019)

お肉、うまそう。

That meat looks delicious.

ほらうまそうなにおいがする

Hey, it smells delicious.

— 千と千尋の神隠し (2001)

うまそうなにおいだ

That smells delicious.

— 千と千尋の神隠し (2001)

うまそうだろ

Looks tasty, huh?

— Tampopo (1985)