S: (n) wonder, marvel (something that causes feelings of wonder) "the wonders of modern science"
S: (n) curiosity, wonder (a state in which you want to learn more about something)
Verb
S: (v) wonder, inquire, enquire (have a wish or desire to know something) "He wondered who had built this beautiful church"
S: (v) wonder, question (place in doubt or express doubtful speculation) "I wonder whether this was the right thing to do"; "she wondered whether it would snow tonight"
S: (v) bethink (consider or ponder something carefully) "She bethought her of their predicament"
S: (v) cogitate (consider carefully and deeply; reflect upon; turn over in one's mind)
S: (v) wonder, question (place in doubt or express doubtful speculation) "I wonder whether this was the right thing to do"; "she wondered whether it would snow tonight"
S: (v) puzzle (be uncertain about; think about without fully understanding or being able to decide) "We puzzled over her sudden departure"
S: (v) study, consider (give careful consideration to) "consider the possibility of moving"