Andrew’s Antonyms Thief Antonyms Law, owner, police, giver, donor Lament Antonyms Rejoice, compliment, praise, relieve, exult, delight Tertiary Antonyms Primary, secondary, elementary, first, last Knack Antonyms Inability, ineptness, lack, disinclination, ignorance, incompetence Ossify Antonyms Liquefy, melt, soften, thin Lackadaisical Antonyms Active, energetic, careful, interested, lively, enthusiastic Leprechaun Antonyms Unlucky, giant, no gold, titan, paragon Null Antonyms Worthwhile, valid, full, profitable, effective, valuable Fetter Antonyms Aid, encourage, free, expedite, help, liberate Rose Antonyms Dead roses, lonely, heartbreak, blue violets, lone wolf Falter Antonyms Stabilize, calm, remain, steady, decide, stay