Words ending with '-ous' : Example sentences given below 1. Obsequious - The obsequious waiter hovered around our table, eager to refill our drinks and clear our plates. 2. Acrimonious - The debate turned acrimonious as the candidates began to personally attack each other. 3. Egregious - The company's egregious disregard for safety protocols put employees at risk. 4. Officious - The officious bureaucrat insisted on following every rule to the letter. 5. Nefarious - The hackers' nefarious activit