Ant. Unevenness, acclivity, inequality, verticality, declivity.
Level, v. Smooth, flatten, even; overthrow; aim, direct; plane, raze, equalize.
Ant. Roughen, furrow, graduate, grade.
Level, a. Flat, horizontal, even, plane, smooth.
Ant. Rough, uneven, broken, rolling, undulating, hilly.
Levity. Inconstancy, unsteadiness, thoughtlessness, frivolity, fickleness; flightiness, volatility.
Ant. Gravity, earnestness, seriousness, sobriety, dignity, importance.
Levy, v. Raise, collect, assess, seize, exact; attack; tax, impose, muster.
Ant. Pay, forego, surrender, reimburse, repay, liquidate.
Liable. Accountable, bound, responsible, answerable, subject, exposed, obnoxious; amenable.