Profane: vulgar; obscene
1.Most rap artist lyrics contain profane words about women and money.
Pernicious:having a harmful affect
2.Smoking causes pernicious health affects like lung cancer .
Augment: to make greater in size
3.Eating a lot of unhealthy junk-food caused him to augment into an obese weight.
Languish: to yearn for someone/something
4.During the summer, he languished for his love and couldn’t stop thinking of her.
Obscure: not clear in meaning
5.When they went to Japan, everyone was speaking a language completely obscure to them and didn’t understand they were saying.