1.grave(noun): an excavation made in the earth in which to bury a dead body.
Synonyms: dignified,dull
Antonyms: agitated, boisterous
Example Sentence: It is a grave demand, made as the price of an important concession.
2.greet(verb): to address with some form of salutation; welcome.
Synonyms: accost, acknowledge
Antonyms: avoid ,disregard
Example Sentence: Greet our friends, and assure them of my desire to further their interests.
3.grind(verb): to wear, smooth
Synonyms: chore, drudgery
Antonyms: break, entertainment
Example Sentence: Grain was present, and a windmill was present, but there was no wind to grind the corn.
4.grotty(adjective): seedy; wretched; dirty.
Synonyms: miserable, rotten
Antonyms: good ,nice
Example Sentence: And now, Grotty dear, draw a camp-stool, and bring your heels to an anchor.
5.goer(noun): a person who attends frequently
Synonyms: dependable,fair
Antonyms: irresponsible, unacceptable
Example Sentence: Kahle, “the goer,” belies his name, for he loiters everywhere and always; yet I am not sorry.