| 1 | Middle English | nys | Alternative form of nyce |
| 2 | Middle English | nyce | foolish, simple, ignorant, naive; scared, weak,... |
| 3 | Old French | nice | simple, foolish |
| 4 | Latin | nescius | unaware, ignorant; not knowing how, unable |
| 5 | Latin | nesciō | — |
| 6 | Latin | sciō | — |
| 7 | Proto-Indo-European | sḱēy- | to shine; to shimmer; shadow; luster, gloss,... |
| 8 | Proto-Germanic | skaidą | separation, distinction |
| 9 | Proto-Indo-European | skÁit- | to cut, part, spearate, divide; to cut, part,... |