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: AFRO, CLEW, HEAL, and YAMS.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: AMID, ANON, BOLO, CAVE, and IDES.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: ACID, ALTO, ASPS, BOON, CAPO, and SEES.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: ALIT, ANON, CHIN, ERGO, GENT, KANA, and PICA.

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.