Root ت ج ر(t j r) has 4 unique word forms and appears 9 times in the Quran.

English gloss Trade, Business, Merchandize, Store, Shop

Word Translation Occurrences
تِجَٰرَةً a transaction, business, a transaction, business 6
تِجَٰرَةٖ a transaction, a transaction 2
تِجَٰرَةٗ (for) a commerce , (for) a commerce 2
تِجَٰرَةٞ trade, trade 2
تِّجَٰرَتُهُمۡ their commerce, their commerce 2
ٱلتِّجَٰرَةِۚ (any) transaction, (any) transaction 2
وَتِجَٰرَةٞ and the commerce, and the commerce 2