The WORD when capitalized is Christ, when not it is scripture
Jhn 1:14 And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Jhn 17:17 Sanctify them through thy truth: thy word is truth.
2Cr 6:7 By the word of truth, by the power of God, by the armour of righteousness on the right hand and on the left,
Col 1:5 For the hope which is laid up for you in heaven, whereof ye heard before in the word of the truth of the gospel;
It is true that the word "logos" on occasion means just that, "word". You can see that from context (the original did not have any capitalization). Also, another word, "graphe" is used to designate scripture as opposed to Christ. The point is that the revealed truth of Christianity is not contained merely in the canonized scripture, but is the life of the Church as a whole, of which the Holy Scripture is a part. To interpret the Scripture outside of the Church makes as much sense as to interpret my words without asking me what I mean by what I post.