Verse Comparison: Proverbs 8:8
American Standard Version
All the words of my mouth are in righteousness; There is nothing crooked or perverse in them.
Amplified® Bible
All the words of my mouth are righteous (upright and in right standing with God); there is nothing contrary to truth or crooked in them.
Contemporary English Version
Every word I speak is honest, not one is misleading or deceptive. 
Darby English Version
All the words of my mouth are in righteousness; there is nothing tortuous or perverse in them.
Good News Bible
Everything I say is true; nothing is false or misleading. 
King James Version
All the words of my mouth are in righteousness; there is nothing froward or perverse in them.
New American Standard Bible
"All the utterances of my mouth are in righteousness; There is nothing crooked or perverted in them.
New International Version
All the words of my mouth are just; 
 none of them is crooked or perverse.
New King James Version
All the words of my mouth are with righteousness; 
 Nothing crooked or perverse is in them. 
N.A.S.B. in E-Prime
"All the utterances of my mouth I maintain righteousness; I will allow nothing crooked or perverted in them. 
Revised Standard Version
All the words of my mouth are righteous; there is nothing twisted or crooked in them.
Young's Literal Translation
In righteousness `are' all the sayings of my mouth, Nothing in them is froward and perverse.