English scrutator comes straight from the Latin noun scrūtātor “searcher (after something or someone hidden),” a derivative of the verb scrūtārī“ to probe, examine closely,” originally “to sort through rags.” Scrūtārī itself is a derivative of the (neuter plural) noun scrūta “discarded items, junk.” Scrutator entered English in the late 16th century.
Mistrust, assuming the ascendency, commenced its regency, and the observations of so indefatigable and eagle eyed a scrutator produced a conviction of the blackest perfidy.
I did not find him to be a thinker, and much less a scrutator …
The archaic English noun sennight means literally “seven nights,” i.e. a week. The Old English form was seofan nihta; Middle English had very many forms, including soveniht, sevenight, seven nyght, sennyght.
It had taken them only a sennight to travel from Sentarshadeen … into the heart of the lost Lands to face the power of Shadow Mountain.
She that I spake of, our great captain’s captain, / Left in the conduct of the bold Iago, / Whose footing here anticipates our thoughts / A sennight‘s speed.
noun
a collection of items or parts in one mass; assemblage; aggregation; heap: From the airplane the town resembled a congeries of tiny boxes.
English congeries comes directly from the Latin noun congeriēs “collection, pile, heap,” a derivative of the verb congerere “to collect, amass.” Congeries is a singular noun in Latin as it has always been in English. In the mid-19th century a new singular arose in English, congery, a back formation from congeries. Congeries entered English in the 17th century.
… each bud has a leaf, which is its lungs, appropriated to it, and the bark of the tree is a congeries of the roots of these individual buds …
He further emptied the valise, lifting out a queer-looking congeries of glass cells and coils to which the wire from the helmet was attached, and delivering a fire of running comment too technical for me to follow yet apparently quite plausible and straightforward.