IPA: /ˈwɜːrli/
KK: /ˈhwɪrli/
This word describes something that moves in a circular or spinning motion, often in a very fast or chaotic way. It is the highest degree of being whirly.
The whirliest ride at the amusement park made everyone dizzy with its fast spins.
Comparative: whirlier
Superlative: whirliest
The word 'whirliest' is derived from 'whirl' (from Old English 'hwierlan', meaning to turn or spin) and the suffix '-iest' (meaning most). The term 'whirliest' describes something that spins or turns the most.
Think of something that 'turns' or 'spins' ('whirl') the 'most' ('-iest') — that's why 'whirliest' refers to the most spinning or turning.