The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for egotist is "self–important person.", the definition for turmoil is "Extreme confusion, agitation.", and the definition for augment is "To make greater."

The definition for refurbish is "To brighten or freshen." Used in a sentence: Leeanne cleaned and mended all weekend to refurbish the shabby apartment. The definition for incumbent is "necessary as a duty or responsibility.", the definition for iridescent is "Having a lustrous or attractivve quality.", and the definition for melee is "A tumultuous fight among several people."

The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for insinuate is "to suggest indirectly.", the definition for extol is "To praise highly.", and the definition for disdain is "Feeling of contempt."

The definition for naive is "Lacking worldy wisdom." Used in a sentence: The naive Simon assumed that everyone was as simple and kind as he was. The definition for eloquent is "fluent, expressive.", the definition for indecorous is "In bad taste.", and the definition for repel is "To resist, reject."

The definition for mediate is "To come between parties in order to reconcile." Used in a sentence: The diplomatic Henry was able to mediate between the quarreling sisters. The definition for curtail is "to make less.", the definition for demean is "To lower status.", and the definition for censure is "To find fault with."