Liter/Scrib
Log/Gram/Graph
100

Exactly true, rather than figurative or metaphorical

Literal

100

Sorry, showing regret

Apologetic

200

Able to read, or well-read

Literate

200

Not done according to reason

Illogical

300

To completely destroy

Obliterate

300

A comparison

Analogy


400

To believe in, to feel approval or agreement

Subscribe


400

To train, to teach

Program