punctilious

"The convention was held in Geneva."

"The apéritifs were particularly stimulating."

"My grandmother taught me how to bake cookies when I was a child. "

"He adhered strictly to the diet his doctor prescribed."

"My grandmother enjoys gardening in her backyard. "

"The inevitable consequence of missing homework is a bad grade. "

"She is an attentive listener, but does not like to talk much."

"My aunt is a fastidious housekeeper; everything in her home is perfectly clean and organized. "

"They completed the first series perfectly."

"The teacher needed to precisely define the terms in the upcoming exam. "

"He is scrupulous in his finances."

"The tailor was meticulous in his work, carefully measuring and adjusting each piece of the suit before stitching it. "