tõusma

Etymology
From, with an irregular change of n -> t, most likely due to the influence of some grammatical element or affix beginning with t-, for example the -da infinitive: *nous-ta > tõus-ta. Cognates include 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬,, and 🇨🇬.

Verb

 * 1) to rise (all senses)