impertinent Antonyms

weak at the knees relevant refined proper polite pertinent modest meek mannerly humble gracious respectful seemly arse kissing apple-polishing weak in the knees arse-licking toadyish apropos well-bred timid sycophantic suitable good genteel fitting backward auspicious ashamed apt appropriate apposite applicable affable advantageous adequate becoming befitting felicitous dutiful demure deferential decorous decent courtly courteous civil chivalrous acceptable