less-expensive

The compound adjective 'less-expensive' is a modern, transparent formation built entirely from native English and Latinate elements for clear comparative meaning. The first element, 'less', originates from the Old English comparative form meaning 'smaller' or 'a smaller amount', establishing the core concept of reduced degree. The second element, 'expensive', entered English via the Medieval Latin expensivus, from the past participle of expendere ('to pay out'), which itself derives from ex- ('out') and pendere ('to weigh, pay'). The compound's logic is purely syntactic, directly combining the concept of 'lower degree' with the quality of 'high cost' to create the straightforward meaning 'lower in cost'.

Structure: less (to a smaller degree) + expensive (costing a lot of money) - less: From Old English lǣs, lǣssa (smaller, fewer), comparative of lītil (little). Functions as a comparative adverb/adjective prefix indicating a lower degree. - expensive: From the verb expend (from Latin expendere, 'to weigh out, pay') + the adjective-forming suffix -ive. The base word means 'involving high cost'.