1. (verb) wait in hiding to attack

• ambuscade
• ambush
• bushwhack
• lie in wait
• lurk
• waylay

2. (verb) put in a dangerous, disadvantageous, or difficult position

• endanger
• expose
• peril
• queer

1. (noun) drain that allows water on the deck of a vessel to flow overboard

• drain
• drainpipe
• waste pipe

2. (verb) wait in hiding to attack

• wait

3. (verb) put in a dangerous, disadvantageous, or difficult position

• affect
• bear on
• bear upon
• impact
• touch
• touch on

1. (verb) put in a dangerous, disadvantageous, or difficult position

• compromise

1. (verb) wait in hiding to attack

• ambuscade
• ambuscade
• ambush
• ambush
• lying in wait
• lying in wait
• trap
• trap
• ambusher
• bushwhacker
• lurcher
• lurker
• skulker

2. (verb) put in a dangerous, disadvantageous, or difficult position

• danger
• peril
• risk
• endangerment
• hazard
• jeopardy
• peril
• risk
• exposure
• vulnerability
• peril
• riskiness