Stackable words

Atop one another

Stack these four four-letter words, atop one another, to form four columns of four-letter words read top to bottom: ALBA, INTO, KEEL, and NOSE.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: BEER, ETUI, LANE, SHIN, and URNS.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: AMMO, DOLE, FLEE, ROBS, SUDS, and WRAP.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: BOIS, EDGE, HARE, IDOL, LENS, MINI, and TRIP.

Stack these eight four-letter words, atop one another, to form four columns of eight-letter words read top to bottom: AGUE, ELSE, GUAN, INCH, LINT, OGEE, RASP, and SPIN.