1. Not stained; unpolluted; not tainted, as character.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• unskiled,
• untiled,
• unsovled,
• unvailed,
• unviled,
• unfoled,
• unsetled,
• insoired,
• unsilled,
• instiled,
• unholed,
• undfiled,
• unfriled,
• unffiled,
• unhostiled,
• unioised,
• unnoited,
• unpoiled,
• unoild,
• unpoited

• uncool,
• unsold,
• unsoldierly,
• unsealed,
• uncoiled,
• unusual,
• uncolumned,
• uncle,
• uncoil,
• uncolored,
• uncollected,
• unequaled,
• unsolicited,
• unskilled,
• unsoluble,
• unsolved,
• unsolder,
• uncoloured,
• unsilenced,
• unsolvable.

The adjective form of the word "unsoiled" is "unsullied".