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: ARUM, ICES, LESS, and RISE.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: CHAT, HOME, IMPS, MELT, and PREY.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: ANTA, CANE, EBON, ICKY, MATT, and NAYS.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: AMAH, ARIA, BENT, IRIS, METE, SPUR, and TOLD.

Stack these eight four-letter words, atop one another, to form four columns of eight-letter words read top to bottom: AYAH, BRAN, CASA, EKED, ETAS, MENU, RIBS, and RISE.