| hassle-free |
| lead-pipe cinch |
| lightly(well, freely, immediately, quickly, easily) |
| no problem(expression, adjective, clear, light, smooth) |
| not difficult(expression, adjective, clear, light, smooth) |
| setup(dupe, likely, snap, desirable, breeze) |
| simple as ABC(expression, adjective, idiom, clear, light) |
| straightforward(adjective, quiet, clear, light, smooth) |
| swimmingly(well, freely, immediately, quickly, easily) |
| too easy(expression, characteristic, ease, easiness) |
| velvet(easy, snap) |
| without difficulty(expression, well, freely, quickly, easily) |
| ABC |
| achievable(reasonable, accessible, realistic, possible, desirable) |
| apparent(clear, smooth, simple, straightforward, obvious) |
| as ABC |
| at the drop of a hat(expression, idiom, adverb, freely, immediately) |
| attainable(adjective, reasonable, accessible, realistic, possible) |
| basic(clear, smooth, simple, straightforward, obvious) |
| cheerfully(freely, immediately, easily, gladly) |