(3) Expressing comparison.
But when, unmasked, gay Comedy appears,
'Tis ten to one you find the girl in tears.
—Aldrich
They are arrant rogues: Cacus was nothing to them.—Bulwer.
Bolingbroke and the wicked Lord Littleton were saints to him.—Webster
(4) Expressing concern, interest.
To the few, it may be genuine poetry.—Bryant.
His brother had died, had ceased to be, to him.—Hale.
Little mattered to them occasional privations—Bancroft.
(5) Equivalent to according to.
Nor, to my taste, does the mere music...of your style fall far below the highest efforts of poetry.—Lang.