nothing

(noun) a quantity of no importance. Synonyms: nil, nix, nada, null, aught, cipher, cypher, goose egg, naught, zero, zilch, zip, zippo. Examples: "It looked like nothing i had ever seen before." "Reduced to nil all the work we had done." "We racked up a pathetic goose egg." "It was all for naught." "I didn't hear zilch about it."

(adv) in no respect; to no degree. Example: "He looks nothing like his father."