Concept:
The phrasal verb make up has several meanings depending on context. In this sentence, it means to invent, fabricate, or create something that is not true.
Step 1: Analyze the sentence.
\[
\text{"I just don't trust a word you say: everything looks so made up."}
\]
The speaker expresses doubt and disbelief.
Step 2: Interpret the phrasal verb.
Since the speaker does not trust the statements, made up means invented or false.
Step 3: Compare the options.
• Corrected -- fixed.
• Cleansed -- cleaned.
• Written -- put into writing.
• Fabricated -- invented or falsely created.
Step 4: Select the correct meaning.
\[
\boxed{\text{Fabricated}}
\]