IPA: /ˈprɪkliɪst/
KK: /ˈprɪkliest/
The most sharp or thorny, often used to describe plants or situations that are difficult or uncomfortable.
The prickliest cactus in the desert can be very dangerous to touch.
Comparative: pricklier
Superlative: prickliest
Prickliest → It is formed from "prick" (from Old English "pricca", meaning to pierce or stab) and the superlative suffix "-liest" (meaning most). The word "prickliest" describes something that is most capable of piercing or causing discomfort, often used to refer to plants with sharp thorns or spines.
Think of something that can 'pierce' ('prick') the most — that's why 'prickliest' means the most capable of causing a prick or discomfort.
No commonly confused words.