As nouns the difference between singlehood and singleness
is that singlehood is the state of being single (unattached or unmarried) while singleness is the property of being single.
singlehood
English
Noun
(-)
The state of being single (unattached or unmarried).
singleness
English
Noun
(uncountable) The property of being single.
(countable) The result or product of being single.
Antonyms
* multiplicity
* manyness
See also
* oneness