The definition for ethical is "Conforming to accepted standards." Used in a sentence: Mary did the ethical thing and turned in the diamond necklace she found. The definition for diffident is "lacking self–confidence.", the definition for combative is "Eager to fight.", and the definition for preclude is "To rule out in advance."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for duplicity is "deceptive thought, speech, or action.", the definition for diffident is "Lacking self–confidence.", and the definition for eloquent is "Fluent, expressive."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for revoke is "to cancel by taking back.", the definition for aesthete is "Person having or affecting sensitivity to beauty.", and the definition for derelict is "Abandoned."

The definition for lenient is "Mild or tolerant." Used in a sentence: The judge issued a lenient sentence because it was Frank's first offense. The definition for civility is "politeness.", the definition for incongruous is "Not harmonious, incompatible.", and the definition for derelict is "Abandoned."

The definition for antidote is "Something that relieves or counteracts." Used in a sentence: Veronique found that listening to French music was an antidote for her homesickness. The definition for ramble is "to wander, physically or in language.", the definition for egotist is "Self–important person.", and the definition for fragile is "Delicate."