Name any challenging word(s) in a sentence . - Page 17

He was assiduous, working at this task for weeks before he felt satisfied with his results.

Smoking is deleterious to your health

The recent rains that filled our empty reservoirs were a boon to the whole community.

I am in dilemma to post

I don’t like your draconian policies

He is rebelling against the anachronistic morality of his parents

She is an egregious liar

Rekha watch in astonishments as her coworkers arrogate the credit for her brilliant work in the project.

He accepted the invitation with alacrity

Was Rajesh too brusque when he brushed off Hari's request with a curt "Not now!"?