アルバイト（アルバイト、arubaito）
- part-time job

アルバイト refers to a part-time job or a side job. It's a job that is usually temporary and doesn't involve full-time employment. It's common for students, young people, and anyone looking to earn extra income. The work can be in various fields such as retail, restaurants, tutoring, etc.

⚫︎週末はアルバイトをします。 Translation: I work a part-time job on weekends. ⚫︎コンビニでアルバイトをしています。 Translation: I work a part-time job at a convenience store. ⚫︎夏休みは新しいアルバイトを探そうと思っています。 Translation: I'm thinking of looking for a new part-time job during the summer vacation.

You can use アルバイト when you're talking about your part-time work or asking someone about theirs. It's a very common term in everyday conversation in Japan, particularly among students and young adults. You'll hear this word frequently when discussing work schedules, pay, or job responsibilities. When you are looking for a part-time job, you might say: アルバイトを探しています。 (I am looking for a part-time job.)

アルバイト is written in katakana: アルバイト. This is because it is a loanword from the German word "Arbeit," which means "work." There are no other ways to write this word, and there are no variations in okurigana. It is always written in katakana. You might also hear it abbreviated as バイト バイト.

There are some alternatives, although not direct synonyms, that you might hear depending on the context: ⚫︎パート (pāto) - short for "part-time," used in some contexts, especially for slightly longer-term part-time positions. ⚫︎仕事 (shigoto) - general word for work or job. ⚫︎副業 (fukugyou) - side job, often used when someone already has a main job.

There aren't direct antonyms, as アルバイト is a type of job. However, you could consider the opposite to be: ⚫︎正社員 (seishain) - full-time employee

来月から、新しいレストランでアルバイトを始める予定です。 ・Translation: I plan to start a part-time job at a new restaurant from next month. ・Explanation: This sentence describes someone's plan to start a part-time job.

あの店はアルバイトを募集しています。 ・Translation: That shop is hiring part-time workers. ・Explanation: This sentence is informing that a particular shop is looking for part-time employees.

The word アルバイト comes from the German word "Arbeit," which means "work." It was introduced to Japan and adopted to describe part-time or temporary work. The katakana writing represents the foreign origin of the word.