What is the suffix of impatiently?

Impatiently

Root word- patient.

Prefix- -in (not).

The answer is patient, because root word at suffix are almost the same. Hope this helps!

Pent-up, antsy, restless, short-tempered, constantly checking the time — all of these are qualities of an impatient person. Patient comes from the Latin word patientem, meaning "to endure," but add the prefix im- and you get impatient — the inability to endure delays, mix-ups, people walking slowly, red lights. . .thank youhope it helped