IPA: /ʌnˈwɔːrpt/
KK: /ʌnˈwɔrpt/
Not twisted or bent out of shape; remaining in its original, straight form.
The picture frame was unwarped, allowing the photo to sit perfectly inside it.
Unwarped → It is formed from "un-" (meaning not) and "warped" (from Old English "weorpan", meaning to throw or twist). The word "unwarped" means not twisted or distorted, indicating something that is straight or true.
Think of 'not' ('un-') being added to 'twisted' ('warped') — this helps you remember that 'unwarped' means something that is not twisted.