derogatory discreditable disgraceful dishonorable disreputable homely humble humble-looking humble-visaged humblest ignoble ignominious ignotus infamous innocuous least little known low lowest lowliest lowly mean modest nameless no credit to notorious obscure plain poor renownless seamy shabby shady shameful shoddy simple small sordid teachable uncelebrated undistinguished unfamed unglorified unheard-of unhonored unimportant unknown unnotable unnoted unnoticed unpopular unpraiseworthy unpretentious unremarked unrenowned unrespectable unsavory unsung