3
off-line(adverb, separate, single, alone, apart)
3
on a case-by-case basis(adverb, separate, single, alone, apart)
3
on its own(adverb, separate, single, alone, apart)
3
outside of(adverb, separate, single, alone, apart)
3
specifically
2
alonely
2
celibately
2
completely(adverb, unitedly)
2
each(adverb, apiece)
2
entirely(adverb, unitedly)
2
indivisibly(adverb, unitedly)
2
just
2
merely
2
onely
2
per se(expression, idiom, unity)
2
plainly
2
single-handedly(adverb, include)
2
unaided
2
unassisted
2
uniquely
11 years ago|4.7k views|share |citing 
APASmart Define. (2015). singly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/singly/thesaurus/synonyms
ChicagoSmart Define. 2015. "singly thesaurus" https://smartdefine.org/singly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, singly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/singly/thesaurus/synonyms>.
MLASmart Define. "singly thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/singly/thesaurus/synonyms>