This is the 2762nd most frequent Arabic word.
ثقة
Trust or confidence.
The word 'ثقة' here is used as a verb in the first-person form 'أثق,' denoting the act of trusting.
أنا أثق بك تماماً.
I completely trust you.
The word 'ثقة' is used as a noun here, referring to the concept of trust as an essential element.
تعتبر الثقة من أهم قواعد الصداقة.
Trust is considered one of the main foundations of friendship.
The word 'ثقة' implies self-confidence in this sentence, depicting a personal quality or trait.