Definitions: (1) very exact, accurate, attentive, or painstaking <especially in regard to details>; complete; (2) having full command of an art or talent; (3) executed without negligence or omissions <a thorough search>
Synonyms: absolute, perfect
Compatible Qualities: focused, zealous
Prayer: God grant that not only the love of liberty but a thorough knowledge of the rights of man may pervade all the nations of the earth, so that a philosopher may set his foot anywhere on its surface and say: ‘This is my country.’ — Benjamin Franklin (1706-1790) American author & statesman
Comment: Thoroughness can only go so far. How many decimals do you really need to take it?