2 adjectives to describe preciseness

Indeed, I think I may almost say that I have practically...yes, indeed, it amounts to that.' He spoke in a thinly fluting voice, with a preciseness of enunciation akin to the more feebly clerical, and with smiles which became almost lachrymose in their expressiveness as he dropped from phrase to phrase of embarrassed circumlocution.

We shall always remember himremember him for his quaint, virtuous preciseness, his humble, kindly plodding ways, his love of writing with quill pens and spelling words in the old- fashioned style, his generosity and mild, maidenly fidgetiness, his veneration for everything evangelical, his dislike of having e put after his name, and his courteous, accomplished, affable manners.

2 adjectives to describe  preciseness