How to say "Extremely" in Japanese

When translating "extremely" into Japanese, you must choose carefully between 甚だ and すこぶる. In Japanese, 甚だ (はなはだ (hanahada)) is typically associated with "extremely, greatly, intensely" (Syllabus Level: N2) and represents An adverb used to emphasize a negative or undesirable state/feeling. It has a somewhat formal and older tone, less common in casual conversation. Often used with words like 「恐縮」, 「迷惑」, 「遺憾」.. On the other hand, すこぶる (すこぶる (sukoburu)) maps to "extremely, very, considerably" (Syllabus Level: N2) and represents Often used with adjectives or verbs, especially when expressing a strong degree of something. It can sound a bit formal or literary.. A literal translation of "extremely" can often sound unnatural to native Japanese speakers if mixed up!