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: ARCH, NARY, SEGO, and TRAP.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: CASH, SAPS, SCUD, TIME, and YETI.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: ALOE, ARUM, BARE, EBBS, HATE, and SETS.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: ANTS, AREA, ISLE, LION, LOUT, PEST, and POLL.

Stack these eight four-letter words, atop one another, to form four columns of eight-letter words read top to bottom: BRIE, EONS, ERGO, ETAS, LIAR, MORT, ROAR, and SARI.