Sentence Completion

An arbiter (n.) is one selected or appointed to judge or decide a disputed issue, an arbitrator; someone with the power to settle matters at will.

Modulation (n.) a regulation by or adjustment to a certain measure, such as in music or radio waves.

Onerous (adj.) is burdensome or troublesome.

Itinerant (adj.) means traveling from one place to another, usually on a planned course; working in one place for a short while before moving onto another place to work; wandering.

Lexicon (n.) is the vocabulary used in a language, profession, class, or subject.

Variegated (adj.) means marked with different shades or colors.

Maxim (n.) is an established principle or a general truth, often a condensed version of a practical truth.

Vocation (n.) means a regular occupation or profession.

Lascivious (adj.) means lewd, lustful, or wanton.

An ogre (n.) is, in popular usage, a cruel person, or a monster.