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 proximity is "closeness.", the definition for ethical is "Conforming to accepted standards.", and the definition for discern is "To recognize as separate as distinct."

The definition for appalling is "Inspiring dismay or disgust." Used in a sentence: Hector found his roommate's habit of leaving his dirty socks on the floor appalling. The definition for epistolary is "contained or carried on in letters.", the definition for fidelity is "State of being faithful.", and the definition for servile is "Fearfully submissive."

The definition for belated is "Past the normal or proper time." Used in a sentence: Even though I forgot his birthday, I hoe my father accepts my belated card. The definition for fidelity is "state of being faithful.", the definition for ramble is "To wander, physically or in language.", and the definition for frugal is "Thrifty, cheap."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for heinous is "shockingly evil.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for extol is "To praise highly."

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 plaudits is "enthusiastic approval.", the definition for rancorous is "Marked by deep ill–will.", and the definition for pathos is "Sympathetic pity."