corroboration
corroborating evidence
/suto3/google.iconcorroboration
/suto3/Google画像検索.iconcorroboration
/suto3/Google定義検索.icon corroboration
/suto3/wikipedia.iconcorroboration
/suto3/weblio.icon corroboration
/suto3/kotobank.icon corroboration
/suto3/jisho.icon corroboration