In minor derivation, the root consonants and their order remain relevant; broader discussions of major derivation may allow permutations of the same consonants. Mere likeness in sound must not be used to invent a shared morphological root.
«أَثَّاقَلْتُمْ إِلَى الْأَرْضِ أَرَضِيتُمْ بِالْحَيَاةِ الدُّنْيَا»
Did you cling heavily to the earth? Have you become content with the life of this world?
«الأرض» and «أرضيتم» resemble one another in their visible sequence, yet it is not correct to regard them as derivatives of a single morphological root. The example illustrates a further case of quasi-derivation: appearances suggest a common origin, while linguistic analysis reveals a different derivation.