endanger
1. [ verb ] pose a threat to; present a danger to
Synonyms: threaten jeopardize menace imperil jeopardise peril
Examples:

"The pollution is endangering the crops"

Related terms: exist hazard riskiness
2. [ verb ] put in a dangerous, disadvantageous, or difficult position
Synonyms: expose peril scupper queer
Related terms: affect subject compromise vulnerability riskiness
Similar spelling:   endangered
  entangle
  entangled
  ending
  Enedina
  ENT_man
  end_man
  enation