It can really open doors Crossword Clue

• (noun)
  1. a coral reef off the southern coast of Florida
  2. (basketball) a space (including the foul line) in front of the basket at each end of a basketball court; usually painted a different color from the rest of the court
• (verb)
  1. identify as in botany or biology, for example
  2. harmonize with or adjust to
• (adjective)
  1. serving as an essential component

• REALLY (adverb)
  1. used as intensifiers; `real’ is sometimes used informally for `really’; `rattling’ is informal
  2. in actual fact
• OPEN (adjective)
  1. (of textures) full of small openings or gaps
  2. not defended or capable of being defended
• OPEN (verb)
  1. start to operate or function or cause to start operating or functioning
  2. spread out or open from a closed or folded state
• OPEN (noun)
  1. a clear or unobstructed space or expanse of land or water
  2. where the air is unconfined

• KNOB
  (4 letters)

Unscramble the letters below to solve for today's answer.
KYE