overhasty
1. [ adjective ] done with very great haste and without due deliberation
Synonyms: precipitate precipitant precipitous hasty
Examples:

"hasty marriage seldom proveth well"- Shakespeare "hasty makeshifts take the place of planning"- Arthur Geddes "wondered whether they had been rather precipitate in deposing the king"

Related terms: hurried
Similar spelling:   overcast
  overstay
  overact
  overseas
  overshot
  overstep
  overshoot
  overstate
  overstuff
  overstock
  overstrain
  Overstreet
  overstated
  overacting
  overstress
  overstrung
  overactivity
  overactive
  overstretch
  oversea
  overgrowth
  overcasting
  overage
  overstuffed