sharpish
Somewhat keen-edged
Sharpish means fairly sharp, or more commonly in British English, fairly quickly: We'd better leave sharpish if we want to catch the train.
The -ish suffix softens the urgency slightly—not immediately, but without dawdling.
It's casual and conversational, rarely appearing in formal contexts.
In brief time
pronto · snappily · hastily · speedily · rapidly · briskly · forthwith · posthaste
soon
In brief time
shortly · pronto · snappily · hastily · speedily · rapidly · briskly · forthwith · posthaste · urgently
curtly
Rudely brief in speech
abruptly · snappishly · crossly · tartly · pointedly · coldly · irritably · impatiently · gruffly · testily
somewhat
To a moderate extent
moderately · slightly · reasonably · kind of · a bit · sort of · mildly · partially · nearly · almost
sharpisheventually
At a later time
slowly · leisurely · gradually · in due course · unhurriedly
sharpishleisurely
Done without urgency
unhurriedly · casually · lackadaisically · languidly · lazily
sharp, sharpen, sharper, sharpness, sharply, sharpening, sharpened, sharpest, unsharpened