childlessness

Word family

• child
  nounA1
• childless
  adjectiveB1
• childhood
  nounA2
• childish
  adjectiveB1

Synonym discussion

Sense: adjective/1

Childless, child-free, and without children all describe the absence of having children, but differ in connotation and context. Childless is the most common neutral term and can imply either choice or circumstance; it is standard in demographic writing ('childless households'). Child-free emerged in the late 20th century as a positive alternative used when the absence is deliberate — the '-free' suffix suggests liberation rather than lack ('a child-free lifestyle'). Without children is purely descriptive and avoids connotation altogether, which makes it common in formal or statistical contexts ('couples without children'). In everyday conversation, using child-free to describe a chosen lifestyle and childless for factual description shows sensitivity to the speaker's perspective.

Common collocations

Etymology

Formed by adding the noun-forming suffix -ness ('state, condition') to the adjective childless, which itself combines child with the suffix -less ('without'). The core word child comes from Old English cild, of Germanic origin.