High hat and High-flown

High hat noun - A man's hat with a tall crown; usually covered with silk or with beaver fur.

High-flown and high hat are semantically related. in snobbish topic. In some cases you can use "High-flown" instead an adjective phrase "High hat", when it comes to topics like stuck-up.

High-flown adjective - Full of fine words and fancy expressions.

High hat and high-flown are semantically related. Sometimes you can replace phrase "High hat" with "High-flown", this phrases are similar.