Crossword puzzle clue "like this answer or a two word description of this puzzle's theme"

Like this answer, or a two-word description of this puzzle's theme

Oklahoma Indian (and a three-word description of this puzzle's theme)

Taking risks, or, in another sense, a description of this puzzle's theme

Possible theme, but not a description of this puzzle

Period when one may make radical changes ... and a description of the radical change spelled out in this puzzle's theme

Indecent, or a description of this puzzle theme?

Theme word inside this puzzle's theme words

Word that has two diametrically opposed meanings (like this puzzle's eight theme entries)