ἄλλος
állos · adjective · “another (of the same kind)”
Allos means “another of the same kind.” Jesus uses it of the Holy Spirit — “another (allos) Helper” — meaning a Helper just like him.
Greek has two words for “another”: heteros (another of a different kind) and allos (another of the same kind). The distinction shines in John 14:16.
There Jesus promises “another (allos) Helper.” The Holy Spirit is not a lesser substitute but another like Jesus — another divine person who comes to be with the church in his stead.
Definition: "else," i.e. different (in many applications)
KJV usage: more, one (another), (an-, some an-)other(-s, -wise)
Reference gloss from Strong's Concordance (1890, public domain).
Original BibleDawn word study. Original-language data and the public-domain Strong's (1890) gloss are referenced; see sources.