WordRel.com

• parasitic flatworms having external suckers for attaching to a host

  synonym	trematodetrematode worm
  holo member	class TrematodaTrematoda
  hypernym	flatwormplatyhelminth
  hyponym	blood flukeFasciola hepaticaFasciolopsis buskiliver flukeschistosome

• either of the two lobes of the tail of a cetacean

  holo part	blowercetaceancetacean mammal
  hypernym	tail

• flat bladelike projection on the arm of an anchor

  synonym	flue
  holo part	anchorground tackle
  hypernym	projection

• a barb on a harpoon or arrow

  holo part	harpoon
  hypernym	barb

• a stroke of luck

  synonym	good fortunegood luck
  derivation	flukeyfluky
  hypernym	fortuneluck
  hyponym	serendipity