IPA: /ˈɡʌtsiɪst/
KK: /ˈɡʌtsiɪst/
The most brave or courageous; showing a lot of determination and spirit.
She made the gutsiest decision of her career by starting her own business.
Comparative: gutsier
Superlative: gutsiest
Gutsiest → It is formed from "guts" (from Old English "gūts", meaning the internal organs, especially the intestines) and the suffix "-iest" (meaning most). The word "gutsiest" means possessing the most courage or bravery, as it metaphorically refers to having the 'guts' to face challenges.
Think of 'guts' as a metaphor for courage, and remember that 'gutsiest' means the most courageous or brave.
No commonly confused words.