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 sociable is "inclined to seek companionship.", the definition for curtail is "To make less.", and the definition for serenity is "Calmness."

The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for prune is "to reduce by removing excess.", the definition for pallid is "Lacking color.", and the definition for compulsion is "An irresistible impulse."

The definition for deferment is "The act of delaying." Used in a sentence: Sybil was frustrated by the deferment of her much anticipated vacation. The definition for melodious is "having a pleasing melody.", the definition for colossal is "Immense, enormous.", and the definition for heinous is "Shockingly evil."

The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for dubious is "questionable.", the definition for mundane is "Practical, ordinary.", and the definition for appalling is "Inspiring dismay or disgust."

The definition for polarize is "To break up into opposing groups." Used in a sentence: Thelma tended to polarize discussions rather than to encourage compromise. The definition for adversary is "one who opposes or resists.", the definition for celebrated is "Widely known, respected.", and the definition for pretentious is "Making unjustified claims."