All half-assed antonyms

adj half-assed

• careful — If you are careful, you give serious attention to what you are doing, in order to avoid harm, damage, or mistakes. If you are careful to do something, you make sure that you do it.
• detailed — A detailed report or plan contains a lot of details.
• meticulous — taking or showing extreme care about minute details; precise; thorough: a meticulous craftsman; meticulous personal appearance.
• painstaking — taking or characterized by taking pains or trouble; expending or showing diligent care and effort; careful: a painstaking craftsman; painstaking research.
• thorough — executed without negligence or omissions: a thorough search.
• unhurried — not hurried; leisurely; deliberate: an unhurried day; an unhurried decision.
• complete — You use complete to emphasize that something is as great in extent, degree, or amount as it possibly can be.
• perfect — conforming absolutely to the description or definition of an ideal type: a perfect sphere; a perfect gentleman.