KEY: Dauntless.
SYN: Valiant, gallant, fearless, lion-hearted, intrepid.
ANT: Cautious, cowardly, timid.

• Impolite, [See POLITE]
• Impolitic, [See POLITIC]
• Imponderable, [See PONDERABLE]
• Imponderous, [See PONDEROUS]
• Imporous, [See POROUS]
• Import
• Import
• Importance
• Important
• Importation, [See IMPORT]
• Importunate
• Importune
• Impose
• Impose_on
• Imposing
• Imposition, [See CHEAT], ~_
• Impossible, [See POSSIBLE]
• Impost
• Impostor
• Imposture, [See IMPOSTOR_and_CHEAT]
• Impotence
• Impotent
• Impound, [See POUND]
• Impoverish, [See ENRICH]
• Impracticable, [See PRACTICABLE]