[かい, kai](n, n-suf) (1) storey; story; floor; (n) (2) (See 階・きざはし・1) stairs; (n, n-suf) (3) stage (in chronostratigraphy); (ctr) (4) counter for storeys and floors of a building; (P)#1097[Add to Longdo]
[いっそう, issou](adv, adj-no) (1) (uk) much more; still more; all the more; more than ever; (n, adj-no) (2) single layer (or storey, etc.); (adv) (3) (arch) (See いっそ) rather; sooner; preferably; (P)#14746[Add to Longdo]