(v) to declare not guilty, free from blame , discharege completely; to conductor behave oneself

Synonyms: exonerate, dismiss

Antonyms: convict,declare guilty

(v) to destroy, lay waste, leave in ruins ( hint: may be used in past tense devastated)

Synonyms: wreck, desolate

Antonyms: develop, improve

(n) a lack of thankfulness

Synonyms: Thanklessness,Ungratefulness

Antonyms: thankfulness, gratefulness, recongnition

(n) something kept in memory of the giver; a souvenir

Synonyms: reminder, memento

(n) a being that must eventually die; (adj.) of or relating to such a being; causing death, fatal; possible, coneivable

Synonyms: (n) human; (adj.) fleeting, extreme

Antonyms: (n) a god; (adj.) undying, everlasting, eternal, divine

ovation

(n) an enthusiastice public welcome, an outbutst of applause

Synonyms: cheers, bravos, hurrahs

Antonyms: boos, jeers

(adj.) unimportant, trivial; narrow-minded; secondary in rank, minor

synonyms: insignificant, piddling

antonym: important, major, significant, weighty

(v) to feel sorryfor what one has done or has failedto do.

synonyms: regret

antonyms: rejoice over, celebrate

(v) to examine closely; to look over quickly but thoroughly to analyze the rhythm of a poem; (n) an examination

synonyms: (v) study, glance at, skim (v,n) survey

(v) to fall forward; to overturn, bring about the downfall of 

synoyms: unseat, upset, tumble

antonyms: remain upright, establish, set up.