Solution:Abound (Verb) = exist in large numbers or amounts Lack (Verb) = the state of being without or not having enough of something; scarcity; shortage.Suffice (Verb)= be enough or adequate; satify; satiate; complete.
Shine (Verb) = give out a bright light; glow; glitter.
Failure (Noun) = lack of success; flasco; set back.
Hence, lacks is the antonym of abounds.