Antonyms for cautious

Antonyms of noun cautious

Antonyms of adj cautious

2 senses of cautious

Sense 1:

cautious (vs. incautious)

incautious (vs. cautious)
hotheaded, impulsive, impetuous, madcap, tearaway(prenominal), brainish

Sense 2:

cautious, conservative

INDIRECT (VIA moderate) -> immoderate