a minor inadvertent mistake usually observed in speech or writing or in small accidents or memory lapses etc.
move stealthily
move obliquely or sideways, usually in an uncontrolled manner
insert inconspicuously or quickly or quietly
get worse
a socially awkward or tactless act
move smoothly and easily
to make a mistake or be incorrect
spatially or metaphorically from a lower to a higher position
being or moving higher in position or greater in some value; being above a former position or level
