How to Say "solidity" in Spanish
The Spanish word for “solidity” is “consistencia” — B1 level. This is a very common word in everyday Spanish.

Examples
La salsa tiene una consistencia muy cremosa.
The sauce has a very creamy consistency.
Bate la mezcla hasta que tenga una consistencia espesa.
Whisk the mixture until it has a thick consistency.
El hielo no tiene suficiente consistencia para caminar sobre él.
The ice isn't solid enough to walk on.
Always Feminine
Since this word ends in '-encia', it is always feminine. You should always use 'la' or 'una' with it.
Confusing with 'Conciencia'
Mistake: “No tengo consistencia de lo que pasó.”
Correction: No tengo conciencia de lo que pasó (I am not aware of what happened). 'Consistencia' is about physical feel or steadiness, not 'awareness'.
Related Translations
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