Translation

The Japanese word for "Snake" is hebi .

Romaji he bi
Hiragana
Katakana
Kanji
School Level

Loan-word

The word "Snake" katakanized would be sunēku スネーク.
Romaji su nee ku
Katakana
Hiragana

Synonyms

Scientific name: Serpentes.

Further Reading

Wikipedia: Snake (ヘビ)