Totemo
Totemo (とても) is a Japanese adverb that means "very," "extremely," or "awfully." It is used to intensify the meaning of adjectives and adverbs, conveying a strong degree. Its meaning is similar to the English words "very," "extremely," "awfully," or "really" depending on the context. Totemo is a commonly used word in everyday Japanese conversation and writing.
Totemo can be used before both i-adjectives and na-adjectives, as well as adverbs. It indicates a higher degree than words like "sukoshi" (少し - a little) or "maamaa" (まあまあ - so-so). While "totemo" signifies a strong degree, it doesn't necessarily indicate the absolute highest degree; other adverbs like "hontouni" (本当に - truly, really) or "mottomo" (最も - most) might be used for that purpose.
In negative sentences, "totemo" can sometimes carry the connotation of "not at all" or "not in the slightest," suggesting a complete lack of something. The meaning is heavily dependent on the context. For example, "totemo dekimasen" (とてもできません) can mean "I absolutely cannot do it."
The politeness level of using "totemo" is generally neutral, making it suitable for a wide range of situations. However, in very formal settings, slightly more refined expressions might be preferred.