ETYMOLOGY
from force (n.) + -ly
EXAMPLE (for adv.)
“…Luke we the fische that swimmis in the se,
Luke we in eirth all kynd of bestyall,
The foulis fair sa forcelie thay fle,
Scheddand the air with pennis grit and small;
Syne luke to man that he maid last of all
Lyke to his image and his similitude;
Be thir we knaw that God is fair and gude.…”
From: The morall fabillis of Esope the Phrygian
Translation by Robert Henryson
The Preiching of the Swallow. a1500
Lexicophilia 