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: ARID, AYES, ELLS, and REDO.

Stack these five four-letter words, atop one another, to form four columns of five-letter words read top to bottom: CHAR, DYES, OOPS, ROPE, and WELT.

Stack these six four-letter words, atop one another, to form four columns of six-letter words read top to bottom: DONE, EGAD, IBID, LOVE, SIDE, and TEED.

Stack these seven four-letter words, atop one another, to form four columns of seven-letter words read top to bottom: ANTE, AVER, BAIL, IRIS, MIST, MORT, and RAVE.

Stack these eight four-letter words, atop one another, to form four columns of eight-letter words read top to bottom: ALSO, APES, CLOD, FLOG, LOTI, ROBE, SPEC, and TILE.