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 repel is "to resist, reject.", the definition for stealth is "The act of moving secretly or unnoticed.", and the definition for interminable is "Never ending, or seemingly endless."

The definition for untenable is "Not able to be defended." Used in a sentence: Rashid made the untenable statement that George Washington was the second president of the United States. The definition for placebo is "an inactive substance used in medical testing.", the definition for advantageous is "Giving an advantage.", and the definition for distortion is "The act of twisting out of shape."

The definition for turmoil is "Extreme confusion, agitation." Used in a sentence: The windstorm caused such turmoil in the lake that the sailboat capsized. The definition for periodic is "occurring at regular intervals.", the definition for implausible is "Unbelievable.", and the definition for appraise is "To evaluate the worth of."

The definition for frugal is "Thrifty, cheap." Used in a sentence: The frugal shopper only bought items that were on sale. The definition for naive is "lacking worldy wisdom.", the definition for salvage is "To save from ruin.", and the definition for adversary is "One who opposes or resists."

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 melee is "a tumultuous fight among several people.", the definition for obnoxious is "Highly offensive.", and the definition for flaunt is "To display showily."