IPA: /ˈhɔːrɪdər/
KK: /hɔːrɪdər/
More unpleasant or terrible than something else.
The weather today is horrider than it was yesterday.
Comparative: horrider
Superlative: horridest
Horrider → It is formed from "horridus" (from Latin, meaning rough or bristly) and the comparative suffix "-er" (meaning more). The word "horrider" means more horrible or more frightening than something else.
Think of something that is 'rough' or 'frightening' ('horridus') and remember that 'horrider' means more frightening.