1.Sluggard (noun)
- Meaning: a lazy, sluggish person.
- Synonym: idler
- Antonym: enthusiastic
- Usage: Every weekend the businessman became a sluggard who woke up late.
2.Soporific (adjective)
- Meaning: tending to induce drowsiness or sleep.
- Synonym: sedative
- Antonym: stimulant
- Usage: The motion of the train had a somewhat soporific effect.
3.Rampant (adjective)
- Meaning: flourishing or spreading unchecked.
- Synonym: unrestrained
- Antonym: controlled
- Usage: Rampant corruption brought about the downfall of the government.
4.Recondite (adjective)
- Meaning: little known
- Synonym: obscure
- Antonym: straightforward
- Usage: The subject matter of this work is much recondite in nature.
5.Recalcitrant (adjective)
- Meaning: having an obstinately uncooperative attitude towards authority or discipline.
- Synonym: intractable
- Antonym: complaint
- Usage: The recalcitrant teenager gets into trouble every day.
6.Repine (verb)
- Meaning: feel or express discontent
- Synonym: fret
- Antonym: rejoice
- Usage: The old woman repined at her misfortune.
7.Revere (verb)
- Meaning: feel deep respect or admiration
- Synonym: admire
- Antonym: despise
- Usage: She revered her seniors a lot.
8.Surfeit (noun)
- Meaning: an excessive amount of something.
- Synonym: surplus
- Antonym: dearth
- Usage: He died of surfeit amount of gases on the spot.
9.Vehement (adjective)
- Meaning: showing strong feeling
- Synonym: passionate
- Antonym: apathetic
- Usage: He was a vehement opponent of the new law.
10.Vestige (noun)
- Meaning: a trace or remnant of something that is disappearing or no longer exists.
- Synonym: remnant
- Antonym: wholesome
- Usage: After the huge fire, only a vestige of the house remained visible among the ashes.
