Absolve, Account, Acquit, Aid, Answer, Bottom, Clarify, Clear, Condone, Construe, Crack, Debug, Decipher, Decode, Define, Delineate, Demonstrate, Describe, Detail, Disclose, Discourse, Disentangle, Divine, Do, Dope, Ease, Elucidate, Enlighten, Excuse, Exemplify, Exonerate, Expedite, Explicate, Expound, Extenuate, Facilitate, Fathom, Get, Grease, Guess, Harangue, Hasten, Illuminate, Illustrate, Interpret, Justify, Lecture, Legitimate, Loose, Lubricate, Oil, Plumb, Preach, Purge, Quicken, Ravel, Rehabilitate, Reinstate, Resolve, Restore, Riddle, Show, Simplify, Smooth, Solve, Speed, Unbar, Unblock, Unclog, Undo, Unfold, Unjam, Unlock, Unravel, Unriddle, Unscramble, Untangle, Untwist, Vindicate, Warrant, Work