Denshi Jisho — Online Japanese dictionary

せん selection; choice; choosing; picking; election
Common word, Noun, Noun suffix 
ごせん mutual election; co-opting
Common word, Noun, Suru verb 
よせん preliminary contest; qualifier; primary; nomination
Common word, Noun, Suru verb 
しせん personal selection
Noun, Suru verb 
しせん selected poems
Noun 
じせん (author) selection
Noun, Suru verb, No-adjective 
ふせん women's suffrage
Noun 
ふせん universal suffrage
Noun 
ほせん bye-election; by-election
Noun 
やせん (baseball) a fielder's choice
Noun 
かいせん re-election
Common word, Noun, Suru verb 
こうせん public election
Common word, Noun, Suru verb, No-adjective 
さいせん re-election
Common word, Noun, Suru verb 
さんせん third-term election
Common word, Noun 
じんせん personnel selection
Common word, Noun, Suru verb 
せいせん careful selection
Common word, Noun, Suru verb, No-adjective 
とうせん 1: being elected;
2: being selected (to win a prize, etc.);
3: winning (in a lottery, raffle, etc.)
Common word, Noun, Suru verb 
とくせん specially selection; special approval; special prize; high honour
Common word, Noun, Suru verb, No-adjective 
らくせん election loss; rejection
Common word, Noun, Suru verb 
かんせん government-appointed
Noun, Suru verb 
きんせん carefully selected
Noun 
けっせん final election; run-off
Noun 
げんせん careful selection
Noun, Suru verb 
しんせん newly compiled, selected or edited
Noun, Suru verb 
ふうせん wind winnowing
Noun 

Found 47 words. Page one, two

You can also

Look up kanji details for *選.

Try a Yahoo Jisho search for *選 .
Try a Goo Jisho search for *選 .
Try a Google search for *選 .