Some definitions of the word "single" that you may not know:
2. Honest; sincere
3. Not combined with others; separate
4. The reeled filaments of silk, twisted without doubling to give them firmness
Some thesaurus words for "single":
DISTINCT, ESSENTIAL, MARKED, PECULIAR, SOLID, SPECIAL, TRUE TO FORM, UNIQUE, WHOLE
Ashamed of being single now? Take care and God bless.