no-hassle

The compound adjective 'no-hassle' is a modern formation that emerged in mid-20th century American English, reflecting a cultural emphasis on convenience and efficiency. It combines the simple negative 'no', with roots in Old English negation, and the informal noun 'hassle', itself a blend suggesting argumentative struggle or bother. The term's logic is transparently literal: the absence ('no') of the troublesome situation denoted by 'hassle'. This construction follows a productive pattern in English for creating informal adjectives that promise ease, such as 'no-fuss' or 'hassle-free'.

Structure: no (negative) + hassle (bother) - no: From Old English 'nā', a compound of 'ne' (not) and 'ā' (ever). It functions as a negative particle. - hassle: Likely a 20th-century American English blend, possibly from 'haggle' and 'tussle'. It functions as a noun meaning a bother or nuisance.