This is the 686th most frequent Arabic word.
الثقة
Trust or confidence.
In this sentence, 'الثقة' means 'self-confidence', referring to the attribute of valuing oneself and one's abilities.
الثقة بالنفس هي مفتاح النجاح.
Self-confidence is the key to success.
Here, 'الثقة' refers to 'trust', indicating mutual reliance or belief in others.
يجب أن يكون هناك الثقة بين الأصدقاء.
There must be trust between friends.
In this context, 'الثقة' implies 'confidence', emphasizing the mental state of assurance stemming from support or experience.