CONUNDRUM's Sentences and Contexts

Learn CONUNDRUM from sentences of classic books. The app collects 10,000 middle or hard words; input your word, you not only get its meaning and example, but also have sentences and their contexts from classic literatures.

 Sentences of conundrum
Definition:
n. riddle; difficult problem; dilemma
Example:
For this reason, the best way out of this conundrum is a political compromise.
Sentence in Classic: