Wild acts by spiteful women (4)
I believe the answer is:
cats
'spiteful women' is the definition.
'cats' can be an answer for 'women' (cat is a kind of woman). I'm unsure of the 'spiteful' bit.
'wild acts' is the wordplay.
'wild' is an anagram indicator.
'acts' anagrammed gives 'CATS'.
'by' is the link.
Can you help me to learn more?
(Other definitions for cats that I've seen before include "Jaguars, say" , "Musical (felines?)" , "Musical; animals" , "Carnivores - stage musical" , "Domestic pets" .)