Ta-Ra-Ba (ت-ر-ب) has 1 word in the Fahm dictionary: turāb (soil / dirt).
In the Quran, words built on this root occur 22 times in 22 verses, across 18 of the 114 suras. The first is in 2:264. The form تُرَاب (soil / dirt) accounts for 17 of them.
Lo! the likeness of Jesus with Allah is as the likeness of Adam. He created him of dust, then He said unto him: Be! and he is.
Quran 3:59
۞ وَعِندَهُمْ قَـٰصِرَٰتُ ٱلطَّرْفِ أَتْرَابٌ
And with them are those of modest gaze, companions.
Quran 38:52
يَخْرُجُ مِنۢ بَيْنِ ٱلصُّلْبِ وَٱلتَّرَآئِبِ
That issued from between the loins and ribs.
Quran 86:7
Arabic text: Tanzil Quran Text (Uthmani 1.1), CC BY 3.0, tanzil.net. English: Marmaduke Pickthall, The Meaning of the Glorious Koran (1930), public domain, via Project Gutenberg. Counts and verse choice: Quranic Arabic Corpus morphology data (corpus.quran.com).