discord

"The inharmonious clashing of pots and pans in the kitchen made it difficult for me to concentrate on my homework. "

"The coffee concentrate was strong, so a little went a long way. "

"The child's loud, off-key singing was discordant with the rest of the choir's performance. "

"The combination of soft music and warm lighting created a relaxing atmosphere in the living room. "

"Our neighborhood was our only reason to exchange hollow greetings."

"The lack of sleep resulted in a poor performance on the math test. "

"The teacher spoke to the students, and simultaneously, the bell rang. "

"The classroom erupted in dissonance when the children began playing different instruments at the same time. "

"The road construction crew used jackhammers to break up the old concrete. "

"Construction is underway on the new bridge."

"The students' dissension about the project's direction caused a delay in the final presentation. "

"to enter an agreement;  the UK and US negotiators nearing agreement;  he nodded his agreement."