-fic

-fic

suff. Causing; making: soporific.
[Latin -ficus, from facere, to do; see dhē- in Indo-European roots.]

-fic

suffix forming adjectives causing, making, or producing: honorific. [from Latin -ficus, from facere to do, make]

-fic

a combining form meaning “making,” “producing,” “causing” the thing specified by the initial element: honorific; pacific; prolific. [< Latin derivative of facere to make, do1; in some words replacing -fique < Middle French < Latin]