Strong's #5997: `amiyth (pronounced aw-meeth')
 from a primitive root meaning to associate; companionship; hence (concretely) a comrade or kindred man:--another, fellow, neighbour.
Brown-Driver-Briggs Hebrew Lexicon:
 
  ‛âmı̂yth 
 
 1) relation, neighbour, associate, fellow
 
  Part of Speech: noun masculine
Relation: from a primitive root meaning to associate
Usage:
This word is used 12 times:
Leviticus 6:2: "a trespass against the LORD, and lie  unto his neighbor in that which was delivered him to keep, or in fellowship,"
Leviticus 6:2: "in a thing taken away by violence, or hath deceived  his neighbor;"
Leviticus 18:20: "Moreover thou shalt not lie carnally with  thy neighbor's wife, to defile"
Leviticus 19:11: "neither lie one  to another."
Leviticus 19:15: "of the mighty: but in righteousness shalt thou judge  thy neighbor."
Leviticus 19:17: "in thine heart: thou shalt in any wise rebuke  thy neighbor, and not suffer sin"
Leviticus 24:19: "a man cause a blemish  in his neighbor; as he hath done, so shall it be done"
Leviticus 25:14: "And if thou sell aught  unto thy neighbor, or buyest aught of thy neighbor's hand,"
Leviticus 25:14: "unto thy neighbor, or buyest  aught of thy neighbor's hand, ye shall not oppress"
Leviticus 25:15: "the jubilee thou shalt buy of  thy neighbor, and according unto the number of years of the fruits"
Leviticus 25:17: "therefore oppress one  another; but thou shalt fear thy God: for"
Zechariah 13:7: "my shepherd, and against the man  that is my fellow, saith the LORD of hosts: smite"