Ponderous (adj)
pon-der-us
of great weight; heavy; massive.
1375–1425; late Middle English
Example sentences
“It was a ponderous labyrinth of cables and wires the engineer had to try and work out.”
Mackle (verb) mak-ul to blur, as from a double impression in printing First used in 1585–95. A variant of earlier macle, makle; earlier macule (from the Latin macula, “spot, blemish”).…