How to Say "undoubtedly" in Spanish
The Spanish word for “undoubtedly” is “indudablemente” — B2 level.

Examples
Indudablemente, ella es la persona más inteligente del equipo.
Undoubtedly, she is the smartest person on the team.
El cambio climático es indudablemente un reto global.
Climate change is unquestionably a global challenge.
Esta es, indudablemente, la mejor película del año.
This is, undoubtedly, the best movie of the year.
The '-mente' Suffix
In Spanish, adding '-mente' to the end of a feminine adjective is just like adding '-ly' in English. It turns 'indudable' (undoubtable) into 'indudablemente' (undoubtedly).
Flexible Placement
You can put this word at the very beginning of a sentence to emphasize your whole point, or right before a specific description to emphasize just that part.
Spelling the ending
Mistake: “indudablement”
Correction: indudablemente. Remember that Spanish adverbs always end in -mente, not -ment like in French or -ly like in English.
Related Translations
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