The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for extant is "currently existing.", the definition for heinous is "Shockingly evil.", and the definition for belated is "Past the normal or proper time."

The definition for extenuating is "Partially excusing." Used in a sentence: The extenuating circumstance of Calvin's illness caused the teacher to excuse his lateness. The definition for conduit is "means for transmitting or distributing.", the definition for drub is "To defeat decisively.", and the definition for composed is "Calm."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for discern is "to recognize as separate as distinct.", the definition for drab is "Dull, monotonous.", and the definition for incidental is "Minor."

The definition for penurious is "Extrememly stingy." Used in a sentence: Ebenezer Scrooge was most penurious, refusing to give even a penny to charity. The definition for combustion is "act of burning.", the definition for proximity is "Closeness.", and the definition for facade is "false or superficial appearance."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for duplicity is "deceptive thought, speech, or action.", the definition for pretentious is "Making unjustified claims.", and the definition for finite is "Having definite limits."