as easy as falling off a log Antonyms

oppressive strenuous tangled tangly taxing testing thorny ticklish tiring toilful toilsome sticky serpentine overburdensome painful peristaltic perplexing plicated prickly problematic punishing puzzling recondite tortuous tough unfathomable pyelonephritis mixed-up te backbreaking gruelling brain surgery unthinkable unattainable unfeasible worrying wildering tricky troublesome trying unpractical uphill vexed vexatious wearing wearisome wearying unrealizable onerous abstract