Translation

The Japanese word for "Anteater" is arikui アリクイ.

Romaji a ri ku i
Hiraganaありくい
Katakanaアリクイ
Kanji 蟻 食
Meaning Ant Eat
School Level ✕ 小2

Loan-word

The word "Anteater" katakanized would be antoītā アントイーター.
Romaji a n to ii taa
Katakanaアントイーター
Hiraganaあんといーたー
Meaning Ant Eater

Further Reading

Wikipedia: Anteater (アリクイ)