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                    15 画                 | 
                    
                        
                            | JLPTレベル別 |  |  
                            | 漢検級別 |  |  
                            | 学年 | 日本の小学校5年で学ぶ漢字  |  
                            | 部首 |  |  
                            | 英訳 | 
                                    Assurance, firm, tight, hard, solid, confirm, clear, evident                                 |  
                            | 使用頻度 | 新聞で非常に使用頻度の高い漢字です。使用頻度がより高い漢字数: 約 250 字 |  
                                             
                                
                                    
                                        | JLPTの レベル
 | 単語 | 英訳 |  
                                        | N4 | 確か | definite |  
                                        | N3 |  | certainty, reliability, soundness |  
                                        | N3 |  | affirmation, confirmation |  
                                        | N3 |  | accurate, punctuality, exactness, authenticity, veracity |  
                                        | N3 | 確かめる | to ascertain |  
                                        | N3 |  | clear up, clarify, define |  
                                        | N2 |  | probability |  
                                        | N2 |  | precise, accurate |  
                                        | N2 |  | precise, accurate |  
                                        | N1 |  | conviction, confidence |  |  |  
                                        | N1 |  | definition (math), decision, settlement |  
                                        | N1 |  | guarantee, ensure, maintain, insure, secure |  
                                        | N1 |  | establishment |  |