唸ります（うなります、unarimasu）
- to groan

The Japanese word 唸ります, pronounced うなります (unarima-su), generally means "to groan," "to moan," "to hum," "to rumble," or "to growl." The specific meaning depends on the context. It can describe sounds made by humans, animals, or even machines. The core idea is a low, sustained sound, often indicating pain, dissatisfaction, or the generation of sound. The base form is 唸る (unar-u).

⚫︎ 彼は痛みに 唸りました Translation: He groaned in pain. ⚫︎ 犬が 唸りました Translation: The dog growled. ⚫︎ エンジンが 唸りました Translation: The engine rumbled.

⚫︎ Use 唸ります when you want to describe a sound that is low, often continuous, and may or may not convey a specific emotion or condition. ⚫︎ Use it when referring to the sounds made by humans (groaning, moaning), animals (growling), or objects/machines (rumbling, humming). ⚫︎ The context will usually clarify the specific nuance.

⚫︎ Typically written in hiragana as うなります. ⚫︎ The kanji form is 唸ります. ⚫︎ The base form, 唸る, can be written with kanji. The dictionary form, 唸る (unar-u), has the kanji. ⚫︎ Okurigana is consistent; the る (ru) is always present in the dictionary form.

⚫︎ うめく (umeku): to moan, groan (often due to pain) ⚫︎ 唸声 (ume-koe): A moan, a groan. ⚫︎ 吠える (hoeru): to bark (for dogs) ⚫︎ うなる (unaru) - (Base form of 唸ります)

There aren't direct antonyms because the meaning depends on the context. Consider words that describe the absence of these sounds, or sounds of a completely different nature, depending on the situation: ⚫︎ 笑う (warau): to laugh ⚫︎ 静かになる (shizuka ni naru): to become quiet ⚫︎ ささやく (sasayaku): to whisper

彼はテストの難しさに 唸りました ・Translation: He groaned at the difficulty of the test. ・Explanation: This implies that the person is frustrated or struggling with the test.

お腹が空いて、お腹が 唸りました ・Translation: I was hungry, and my stomach rumbled. ・Explanation: This describes the sound of a growling stomach due to hunger.

The etymology of 唸ります is not easily or simply accessible. However, it's generally accepted to be an onomatopoeic word derived from the sound of groaning or rumbling.