List of terms not allowed in Google's source code

Why are technical terms like Native and network terms, like Man in the middle, Master and Slave forbidden?

What other codewords do they use for these then?

And is there a transcription table for the codewords to the forbidden words if someone else needs to read the code?

Some previously had to be allowed because they couldn't be removed from 3rd party projects until modified, which is where the unblocked_terms file comes from. Here is the blocked_terms list:

dummy

keymaster

grayhat (Who has a gray skin color????)

# Black Hat

# Black List

# Build Cop

# Crazy

# Cripple

# Dummy

# First Class Citizen

# Grandfathered

# Gray Hat

# Gray List

# He

# She

# Him

# Her

# His

# Hers

# Man in the middle

# Master

# MITM

# Native

# Red Line

# RTFM

# Sane, Insane

# Sanity

# Slave

# White Glove

# White Hat

# White Label

# White List

# WTF