Etiquette And Manners Terminology

adverb modifying a verb, adjective, or other adverb to indicate manner, degree, or quality

• She dressed decently for the job interview, wearing a professional suit.
• I think the restaurant down the street is decently priced for the quality of food they offer.
• I'm pretty sure I can pull off a decently good prank on my brother tonight.
• Despite the setbacks, he managed to keep his spirits up and continue on decently in life.

adjective a word that describes or modifies a noun, in this case, 'untactful' describes someone who lacks tact or social grace

• His untactful comments during the meeting offended several colleagues.
• She always manages to say the most untactful things at the worst times.
• I can't believe he said that, what an untactful move!
• Her untactful behavior was like a bull in a china shop, causing chaos wherever she went.