trip on

detect discover encounter identify locate meet notice recover spot strike turn up uncover unearth

collar corral descry discern distinguish espy expose observe perceive pinpoint recognize sight

arrive at bring to light bump into chance upon come across come up with come upon dig up fall in with ferret out happen upon hit upon lay fingers on light upon make out run across run into scare up smoke out stumble upon track down

avoid leave lose miss overlook pass by

misunderstand neglect

fail fall short forfeit