IPA: //ʌnˈteɪntɪd//
KK: /ʌnˈteɪntɪd/
Not affected by anything harmful or negative; clean and pure.
The water from the mountain spring is untainted and safe to drink.
Untainted → It is formed from "un-" (meaning not) and "tainted" (from Latin "tinctus", meaning to dye or stain). The word "untainted" means not stained or not affected by something negative.
Think of 'not' ('un-') being added to 'stained' ('tainted') — this helps you remember that untainted means something that is clean or pure.