The definition for dubious is "Questionable." Used in a sentence: Karl found Kevin's claim that he was sick dubious, as he had just seen him playing football. The definition for civility is "politeness.", the definition for fickle is "Lacking constancy, changeable.", and the definition for periodic is "Occurring at regular intervals."

The definition for rehash is "To discuss again." Used in a sentence: "Sandra," said her mother, "I am tired of rehashing this same topic over and over." The definition for methodical is "performed in an orderly manner.", the definition for onset is "Beginning.", and the definition for adversary is "One who opposes or resists."

The definition for finite is "Having definite limits." Used in a sentence: The exasperated mother had finite patience for her toddler's tantrums. The definition for aesthete is "person having or affecting sensitivity to beauty.", the definition for epitaph is "Brief statement honoring a dead person.", and the definition for lenient is "Mild or tolerant."

The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for nurture is "to further the development of.", the definition for mandate is "An official order or commission to do something.", and the definition for accommodate is "To give consideration to."

The definition for procrastinate is "To put off intentionally." Used in a sentence: Yvonne's father urged, "Don't procrastinate. Clean your room right away." The definition for gruff is "rough or stern in manner or speech.", the definition for genial is "Sympathetic, friendly.", and the definition for stifle is "To repress or discourage."