As an adjective childless
is not having any children.
As an adverb childlessly is
in a childless way; without children.
childless
Adjective
(-)
Not having any children.
Synonyms
* babyless, childrenless, kidless, offspringless
* child-free, childfree
childlessly
English
Adverb
(-)
In a childless way; without children.