I'm still looking for an examination of the latin 'cruc' and its variations, but I found among the apologists reason to be concerned over whether the near-idoltary of the crucifix might be demanded by the holy writ. Why was the holy display of public execution so venerated? That's really a nuance that seems at least somewhat original to Christianity.
For Christ sent me not to baptize, but to preach the gospel: not with wisdom of words, lest the cross (plank, stake, etc) of Christ should be made of none effect. For the preaching of the cross (plank, stake, etc) is to them that perish, foolishness; but unto us which are saved it is the power of God.
For the Jews require a sign, and the Greeks seek after wisdom: But we preach Christ crucified (hung, impaled, etc), unto the Jews a stumblingblock, and unto the Greeks foolishness (and to others, heresy).
But God forbid that I should glory, save in the cross (plank, stake, etc) of our Lord Jesus Christ, by whom the world is crucified (hung, impaled, etc) unto me, and I unto the world.
Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross (plank, stake, etc).