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 duplicity is "deceptive thought, speech, or action.", the definition for punctual is "On time.", and the definition for heinous is "Shockingly evil."

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 drab is "dull, monotonous.", the definition for exalt is "To elevate by praise.", and the definition for preclude is "To rule out in advance."

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 eloquent is "fluent, expressive.", the definition for garish is "Offensively bright.", and the definition for aesthete is "Person having or affecting sensitivity to beauty."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for beneficial is "helpful.", the definition for promote is "To contribute to the growth or prosperity of.", and the definition for mandate is "An official order or commission to do something."

The definition for heinous is "Shockingly evil." Used in a sentence: Eduardo's heinous betrayal of Lydia shocked even Latasha, who knew his evil ways. The definition for polarize is "to break up into opposing groups.", the definition for retroactive is "effective as of a prior time or condition.", and the definition for insolence is "Boldness or rudeness."