adverb or adjective Etymology: alteration of will I nill I or will ye nill ye or will he nill he Date: 1608 by compulsion ; without choice, in a haphazard or spontaneous manner
WILLY-NILLY
Meaning of WILLY-NILLY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012