Exact Definition: Something completely true. Synonyms: Truthful, Correct, Careful, Precise, Strict Antonyms: Inexact, Erring, Incorrect, Careless, Untruthful

Excellent Definition: something with high quality. Synonyms: First–class, Prime, Choice Antonyms: Mediocre, Faulty, Imperfect, Poor

Excite Definition: a strong reactions. Synonyms: Stimulate, Provoke, Arise, Awake, Inflame, Irritate Antonyms: Compose, Soothe, Allay, Mollify, Appease, Pacify

Exertion Definition: physical or mental effort Synonyms: Energy, Strain, Effort, Stretch, Pull, Struggle, Pain,Trouble Antonyms: Rest, Repose, Peace, Idleness, Laziness

Extend Definition: make something last longer Synonyms: Lengthen, Protract, Wide, Stretch, Prolong Antonyms: Contract, Shorten, Narrow, Shrink, Terminate