problemas de hifenização com importação de word

I read it  —but might be wrong — that typed hyphens are disappearing on import. This is a peculiar fault I haven't seen before this year, and in inporting the content for a large textbook, I find that it happens irregularly, mostly with hyphens in word pairs. A simple Search/Replace in Word, hyphen for hyphen, seems to fix it. I haven't dug into file level to see what's going on and why the hyphens vary or appear so irregularly, but this dumb fix has worked for me so far.

But yes, if the OP means auto-hyphenation, that's something you want to strip/remove from Word and allow InDesign to handle with its native capability.