Translation guide
The English word "snarl" has two main meanings: a threatening growl (often by an animal) and a tangled mess (especially of hair or traffic). This guide covers both, with natural Japanese expressions for each.
To make a deep, rough, threatening sound, like an angry dog, or to speak in an angry, bad-tempered way.
The most common verb for a low, threatening growl made by animals or people. Can also describe engines or wind making a similar sound.
To become twisted together or caught in a messy way, especially hair, thread, or traffic.
Both mean 'tangle', but 絡まる (karamaru) implies winding around something, while もつれる (motsureru) implies a messy, knotted state. For hair, both are common, but 絡まる is more about wrapping, もつれる about knots.
唸る (unaru) only means 'growl/snarl' as a sound. Using it for tangled hair would be incorrect. Use 絡まる or もつれる.
The dog snarled at me.
He said in a snarling voice, angry.
Literally 'bare fangs'. Used for an animal snarling and showing its teeth, or metaphorically for a person turning hostile.
The dog bared its fangs and snarled.
Means 'to shout angrily'. Closer to 'yell' or 'bellow', but can be used when someone speaks in a snarling, furious tone.
My boss snarled at me.
A more explicit phrase meaning 'to let out a growl/snarl'. Used in descriptive writing.
The wolf snarled.
Intransitive verb meaning 'to become tangled/entangled'. Used for hair, strings, wires, etc.
My hair got snarled up.
The fishing line snarled.
Intransitive verb for becoming tangled, often used for hair, threads, or complicated situations. Also used for words becoming slurred or a situation becoming complicated.
My hair is snarled and I can't get a comb through it.
Transitive verb meaning 'to entangle/twine'. Used when someone or something causes the tangling.
The cat snarled up the yarn.
Specifically for 'traffic snarl', meaning a traffic jam. This is the standard term.
A traffic snarl occurred due to an accident.