The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for lenient is "mild or tolerant.", the definition for euphoria is "Feeling of great happiness.", and the definition for derivative is "Lacking originality."

The definition for oblivious is "Lacking awareness." Used in a sentence: Love–struck Charlie was oblivious to everyone but the object of his affection. The definition for placebo is "an inactive substance used in medical testing.", the definition for serenity is "Calmness.", and the definition for epistolary is "Contained or carried on in letters."

The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for turpitude is "essential baseness, depravity.", the definition for pomp is "Showy display.", and the definition for pantomime is "Telling a story through gestures."

The definition for incongruous is "Not harmonious, incompatible." Used in a sentence: Sadie's cowboy hat was incongruous with her black cocktail dress. The definition for diffident is "lacking self–confidence.", the definition for trove is "Valuable collection.", and the definition for censure is "To find fault with."

The definition for sociable is "Inclined to seek companionship." Used in a sentence: The sociable Glenda was delighted to receive the party invitation. The definition for clarity is "clearness.", the definition for comprehensible is "Understandable.", and the definition for archaic is "Characteristic of an earlier time."