The definition for drab is "Dull, monotonous." Used in a sentence: The drab winter scene made Keisha long for the vibrant colors of spring. The definition for lurid is "causing horror, shocking.", the definition for mediate is "To come between parties in order to reconcile.", and the definition for scamper is "To run quickly."

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 brandish is "to shake or wave menacingly.", the definition for ramble is "To wander, physically or in language.", and the definition for catastrophic is "Relating to extreme misfortune."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for fidelity is "state of being faithful.", the definition for rancorous is "Marked by deep ill–will.", and the definition for disdain is "Feeling of contempt."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for pretense is "false intention or purpose.", the definition for oblivious is "Lacking awareness.", and the definition for extenuating is "Partially excusing."

The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for combative is "eager to fight.", the definition for demeanor is "Behavior towards others.", and the definition for camaraderie is "Spirit of friendship."