1. cursory (adj.) – hasty, not thorough Examples:
I gave the letter a cursory reading.
Synonyms:
superficial
Antonyms:
thorough, detailed

2. Antonyms: loyalty faithfulness Synonyms: disloyalty backstabber
duplicity
( noun ) – treachery, deceitfulness
Examples:
Her duplicity lead to a broken relationship.
Spies live in duplicity; they cannot tell their families about their real life and job assignments.
Antonyms: loyalty faithfulness
Synonyms: disloyalty backstabber

3. extol (verb) – to praise highly Examples:
The ancient Greeks extolled many different gods: Zeus, Athena, Nemesis, et cetera.
Synonyms: worship, laud, celebrate, magnify
Antonyms: hate, curse, loathe, abhor

4. Synonyms: stimulation, boost
impetus
(noun) – a moving force, impulse, stimulus
Examples:
Getting an A on the big test gave him an impetus to study harder.
Antonyms:
Disinterest.
Indifference
Synonyms: stimulation, boost

5. Synonyms: best greatest
quintessence
(noun) – the purest essence or form of something; the most typical example
(adj.) quintessential
The quintessence of unconditional love is a mother’s love for her child.
Synonyms: best greatest
Antonyms: fake worst

6. scrutinize (verb) – to examine closely Examples:
The teacher scrutinized all my spelling mistakes.
Synonyms: analyze, spy
Antonyms:
glance, ignore