Chin up and Dauntless

Chin up verb - Raise oneself while hanging from one's hands until one's chin is level with the support bar.

Dauntless and chin up are semantically related. in bold topic. In some cases you can use "Dauntless" instead an adjective "Chin up", when it comes to topics like brave.

Dauntless adjective - Feeling or displaying no fear by temperament.

Chin up and dauntless are semantically related. Sometimes you can replace term "Chin up" with "Dauntless", this adjectives are similar.