"Ineffable" is a word in ENGLISH

ineffable ENGLISH
Definition:

Incapable of being expresses in words; unspeakable;
unutterable; indescribable; as, the ineffable joys of heaven.

Few words of positivity

If you your lips would keep from slips Five things observe with care To whom you speak of whom you speak And how and when and where.

W. E. Norris

WORD SUGGESTIONS
Laugh your heart out.

When does a hamburger wear a look like a smile button?When somebody says, 'Well done'!

irreducible ENGLISH

Incapable of being reduced to a simpler form of expression; as, an irreducible formula.

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unexpressive ENGLISH

Incapable of being expressed; inexpressible; unutterable; ineffable.

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