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 placebo is "an inactive substance used in medical testing.", the definition for buffer is "Protective barrier.", and the definition for discern is "To recognize as separate as distinct."

The definition for drub is "To defeat decisively." Used in a sentence: The powerful young boxer drubbed the longtime champion. The definition for nurture is "to further the development of.", the definition for incidental is "Minor.", and the definition for perception is "Capacity for seeing or understanding."

The definition for disconcert is "To throw into confusion." Used in a sentence: Jennifer's outspoken criticism of the meal disoncerted the waiter. The definition for mediate is "to come between parties in order to reconcile.", the definition for precept is "A general rule of action.", and the definition for archetypal is "Characteristic of the original model or perfect example."

The definition for mundane is "Practical, ordinary." Used in a sentence: The flighty Caroline could not be troubled with mundane tasks such as paying her bills. The definition for antidote is "something that relieves or counteracts.", the definition for ramble is "To wander, physically or in language.", and the definition for plaudits is "Enthusiastic approval."

The definition for epistolary is "Contained or carried on in letters." Used in a sentence: The shoebox filled with letters was the ony remains of Ming's epistolary friendship with Emile. The definition for accommodate is "to give consideration to.", the definition for combustion is "Act of burning.", and the definition for preclude is "To rule out in advance."