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: ANKH, DEER, NONE, and SLED.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: AMAH, BONA, BRAW, CABS, and YELL.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: ALIT, APED, GLOW, PLOT, POSE, and ROTE.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: ABUT, BETS, COMA, ETUI, KNUR, SILL, and TEST.

Stack these eight four-letter words, atop one another, to form four columns of eight-letter words read top to bottom: CLAM, IMPS, INTO, LIMA, ONTO, READ, SEEN, and TOUT.