This is the 3296th most frequent Japanese word.
忠
Loyalty; devotion.
In this sentence, '忠' appears in the compound word '忠誠心', meaning loyalty. It reflects dedication and fidelity toward a cause or relationship.
彼の忠誠心に感謝します。
I appreciate his loyalty.
Here, '忠' is used in '忠実', which means 'loyal' or 'faithful'. It describes someone who reliably supports or stands by others.
忠実な友達がいることは幸運です。
It is fortunate to have loyal friends.
In this sentence, '忠' appears in '忠告', meaning 'advice'. It conveys well-intentioned guidance or recommendations.