彼等は細かい差異に気がつかなかった。
Sentence Analyzer
English Translation
        They did not notice minute differences.
    
Furigana
Romanji
        Karera wa komakai sai ni kigatsukanakatta.
    
Words
            
                彼ら
            
            
                (かれら)
            
        
        
            they (usually male); them
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                細かい
            
            
                (こまかい)
            
        
        
            small; fine; minute; minor; trivial; sensitive; attentive
        
    
            
                差異
            
            
                (さい)
            
        
        
            difference; disparity; gap
        
    
            
                に
            
            
                (に)
            
        
        
            at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
        
    
            
                気がつく
            
            
                (きがつく)
            
        
        
            to notice; to become aware; to perceive; to realize; to realise; to be scrupulous; to be attentive; to recover consciousness; to come to oneself
        
    Kanji
Readings: ヒ、 かれ、 かの、 か.の
                        Meanings: he, that, the
                    Readings: トウ、 ひと.しい、 など、 -ら
                        Meanings: etc., and so forth, class (first), quality, equal, similar
                    Readings: サイ、 ほそ.い、 ほそ.る、 こま.か、 こま.かい
                        Meanings: dainty, get thin, taper, slender, narrow, detailed, precise
                    Readings: サ、 さ.す、 さ.し
                        Meanings: distinction, difference, variation, discrepancy, margin, balance
                    Readings: イ、 こと、 こと.なる、 け
                        Meanings: uncommon, different, queerness, strangeness, wonderful, curious, unusual
                    Readings: キ、 ケ、 いき
                        Meanings: spirit, mind, air, atmosphere, mood