"Well-mannered" Natural Recordings by Native Speakers
Having good manners; polite and courteous in one's behavior or speech.
Well-knit means being harmonious, cohesive, and closely unified; smooth and effective in operation or relationship. It can also describe a fabric or texture that is tightly interwoven or woven together, with no loose threads.
Skillfully or carefully made; satisfactory and impressive due to a high standard of quality.
Carefully thought out and thoroughly planned in advance, with everything needed ready and in order.