How to spell TRILCON correctly?

There are a few possible correct suggestions for the misspelling "trilcon". It could be "tricorn", meaning a three-cornered hat; "tricon", meaning a three-component system; or "tricolon", meaning a rhetorical device consisting of three parallel clauses or phrases.

• tricorn He wore a tricorn hat like those of the American Revolution.
• trillion
• Triton Triton is the largest moon of Neptune and the seventh largest moon in the solar system.

Excatally

• exact
• exacted
• exactingly
• exactly
• exacts
• executable
• exotically
• extol
• inexactly
• oxtail