Synonyms for Index finger:

• n.

  •
  • appendage,
  • big toe,
  • ball,
  • ankle,
  • clubfoot,
  • armpit,
  • arm,
  • arch,
  • calf.
  •first finger (noun)
  • pointer,
  • arrow-finger,
  • indicator,
  • forefinger.
  •Other relevant words: (noun)
  • finger,
  • pinkies,
  • thumb,
  • pinkie,
  • Phalanges,
  • fangs,
  • thumbs,
  • digit,
  • fang,
  • phalange.

• Other synonyms:

  •
  • crotch.
  •Other relevant words:
  • index.
  •Other relevant words (noun):
  • fist,
  • signboard,
  • hand,
  • first finger,
  • marker,
  • guide,
  • signpost,
  • guidepost,
  • needle,
  • arrow,
  • blaze,
  • milepost,
  • direction,
  • lead.