cheapness
Word family
Synonym discussion
Sense: noun/1
All three words describe something that does not require much money, but they differ in register and connotation. 'Affordability' is the most positive and practical term — it focuses on whether something fits within a person's budget; a university might promote its 'affordability' as a selling point. 'Low cost' is neutral and factual, common in business writing ('a low-cost airline') and statistics. 'Inexpensiveness' is rare in everyday speech and sounds overly formal or technical; it appears mainly in academic or commercial analysis. For everyday conversation, 'how cheap something is' or 'low price' are more natural than any of these nouns. Example: 'Families praised the affordability of the new housing scheme.' / 'The low cost of production allowed them to lower the selling price.'
Common collocations
Etymology
From 'cheap' (which originally meant 'a bargain, a trade' in Old English cēap, borrowed from Latin caupō 'tradesman') combined with the suffix '-ness', which turns adjectives into nouns meaning 'the state or quality of'. The negative sense of 'low quality' developed in the 1500s, reflecting the idea that low-priced goods were often poorly made.