Theme word inside this puzzle's theme words

Question:

Answer:

INFO

Length:

Similar Crossword Questions:

Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)
Like this answer, or a two-word description of this puzzle's theme
"Magic" words that are the theme of this puzzle
Word that has two diametrically opposed meanings (like this puzzle's eight theme entries)
Oklahoma Indian (and a three-word description of this puzzle's theme)
Alternative words used as alternatives for each other in this puzzle's theme answers
Famous last words (and homophonically, a hint to this puzzle's theme)
Place to use this puzzle's theme words?
Question not asked in this puzzle's theme words
This puzzle's fairly obvious theme word
This puzzle's key theme word
This puzzle's theme word
Engagement gift (both words suit this puzzle's theme)
Pithy sayings (four well-known ones containing the circled word are the keys to unlocking this puzzle's theme)
What the self-contradictory words found in this puzzle's theme answers are examples of
Glen Campbell hit, the last word of which is this puzzle's theme
Traditional location of one of this puzzle's theme words
Word hidden in this puzzle's theme entries
Oxford American Dictionary's 2012 word of the year, and the key to this puzzle's theme
Attendance check, and a hint to the puzzle theme in the first words of the starred answers
It can follow the last word of this puzzle's theme entries
HBO's "Inside the __" (and hidden theme in this puzzle's four longest answers)
Make of six models that are subject to recall ... and being sent back inside this puzzle's theme entries
Place to fix this puzzle's theme words?
"Infections" inside this puzzle's theme entries