above-board vs unco

above-board

adv

  • Honestly; openly. 

adj

  • In open sight; without trick, concealment, or deception. 

unco

adv

  • Very. 

adj

  • Uncoordinated. 

  • Strange, weird. 

How often have the words above-board and unco occurred in a corpus of books? (source: Google Ngram Viewer )