Malbim
1809-1879

Rav Meir Leibush Weiser (1809-1879) was born in Ukraine, before moving to study in Warsaw. He served as the rabbi of a number of communities, was known as a great speaker, and was appointed Chief Rabbi of Bucharest in 1860. There he played a major role fighting the Reform movement, who in turn got him in trouble with government authorities, only escaping his death sentence due to the intervention of Moses Montefiore. He was expelled from Romania and served a few more communities as rabbi. Throughout all his rabbinic positions he wrote his extensive peirush on Tanach. His fundamental assumption is that there is no repetition in pesukim and that there are no synonyms, with each seemingly similar word having a slight nuance. His peirush also aims to demonstrate that the Torah Sheba’al Peh is inseparable from the Written Torah.
https://www.sefaria.org.il/texts/Tanakh/Acharonim%20on%20Tanakh/Malbim