ث م رth-m-r
— ثَمَرthamar (generic noun, ism jins, singular, wāḥidah, ثَمَرَةthamarah, pl. ثَمَرَاتthamarāt) وَثُمُرwathumur: fruit; and figuratively the outcome of an effort, and wealth and property. 24 times in the Quran. ﴿وَكَانَ لَهُۥ ثَمَرٌ﴾ (Al-Kahf 18:34); ﴿فَاَخْرَجَ بِهِۦ مِنَ الثَّمَرٰتِ رِزْقًا لَّكُمْ﴾ (Al-Baqarah 2:22)
Form IV (ifʿāl) أَثْمَرَ يُثْمِرُ إِثْمَارًاathmara yuthmiru ithmāran: to bear fruit. ﴿انْظُرُوْٓا إِلٰى ثَمَرِهِۦٓ إِذَآ أَثْمَرَ﴾ (Al-Anʿām 6:99) — in this one verse the noun and the verb occur together.