3
sterilise
3
sterilize
3
unsex
2
desex
2
desexualize
1
alter
1
castrate
1
desexualise
0
fix
11 years ago|86 views|share |citing 
APASmart Define. (2015). spay thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/spay/thesaurus/broader
ChicagoSmart Define. 2015. "spay thesaurus" https://smartdefine.org/spay/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2015, spay thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/spay/thesaurus/broader>.
MLASmart Define. "spay thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/spay/thesaurus/broader>