creep into
Become noticeable in something
creep out on
To do the same activity for a very long time
creep up on
Approach without someone realising
creep over
Start to have a negative feeling
creep out
make someone feel worried or uneasy
creep in
Start to be noticeable
Get included despite attempts to keep it or them out
creep up
To advance or increase with stealth, unnoticed (literally or figuratively).
creep someone out
To make uncomfortable or afraid; to give someone the creeps.