effortlessly

calmly comfortably conveniently efficiently freely handily quickly readily regularly simply smoothly surely well

competently coolly dexterously evenly facilely fluently hand over fist hands down just like that lightly like nothing no sweat nothing to it piece of cake plainly steadily swimmingly uncomplicatedly with ease with no effort without a hitch without trouble

difficultly insufficiently

doubtedly dubitably questionably

liberally readily

abundantly amply as one pleases bountifully cleanly copiously extravagantly facilely lavishly lightly like water loosely open-handedly unhindered unobstructedly unstintingly well with a free hand without encumbrance without hindrance without restraint without stint

difficultly

easily going away in a walk with both eyes closed with one hand tied behind one's back

easily simply

swimmingly

uncomplicatedly

difficultly

smoothly

as planned cosily easily effectively favorably fortunately happily like a dream like clockwork prosperously quickly satisfyingly successfully well with flying colors with no trouble without a hitch

lousy

adequately appropriately completely easily far freely fully properly quite right smoothly thoroughly

considerably substantially

abundantly amply becomingly by a wide margin entirely extremely fittingly greatly heartily highly luxuriantly plentifully rather readily satisfactorily somewhat suitably very much wholly

difficultly inadequately inappropriately incompletely insufficiently partially unsuitably

insignificantly slightly

badly incapably unpleasantly