proper

according to Hoyle accurate admissible agreeable allowable all right appropriate apropos apt becoming befitting bluenosed capable ceremonious characteristic chaste compatible conformable congruous convenient conventional correct decent decorous defensible demure de rigueur deserved distinctive eligible equitable ethical expedient fair felicitous fittest fitted fit fitting formal full-scale germane good good good good happy happiest honest individual just just justifiable kosher ladylike lawful legitimate legal legit meet merited modest more ethical more decent more capable more correct moral more convenient more accurate more formal more moral more precise more regular more special more reasonable more modest more qualified more rigorous more open more relevant more virginal most agreeable most appropriate most correct most capable most equitable most qualified most suitable most special most useful most virginal neat neater neatest nicer nicest nice official old-maidish on the level open door open-door open opportune orthodox peculiar perfect permissible pertinent precise presentable prim principled providential prudish punctilious puritan qualified reasonable respectable regular relevant rightful right-minded right right right rigorous sedate seemly self-effacing sound sound special strait-laced suitable timely timelier trig truest truer true useful Victorian veridical virginal well