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: AGAR, ERNE, OBIT, and RATS.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: BAAS, BLED, ITCH, MOTE, and OLDS.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: BROW, EURO, MAGE, OINK, SHED, and SPAR.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: CANE, DOLE, EMIR, KEGS, LETS, OBIS, and WATT.

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.