"Inconvertibly" is a word in ENGLISH

inconvertibly ENGLISH
Definition:

In an inconvertible manner.

Few words of positivity

Like an ant, I will find my way round any obstacle. Like a child, I will persevere with pinpoint focus.

Chris Murray, The Extremely Successful Salesman's Club

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Why were ancient Egyptian children confused? Because their daddies were mummies.

inconverted ENGLISH

Not turned or changed about.

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The quality or state of being inconvertible; not capable of being exchanged for, or converted into, something else; as, the …

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inconvertible ENGLISH

Not convertible; not capable of being transmuted, changed into, or exchanged for, something else; as, one metal is inconvertible into …

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