1. The difference between accent and dialect:

• Accent: A way people in a particular region or country pronounce a word. Dialect: A variety of a language spoken by a particular group of people or in a particular geographical area.
• Accent: Variations in word pronunciations. Dialect: Variations in language features, including pronunciations, grammar, vocabulary, and informal language.
• Accent: A part of dialect. Dialect: A variety of a language.
• Accent: Associated with geographical location (region), background, status, or socioeconomic, . Dialect: Mainly associated with geographical location.

2. Slang is informal vocabulary words common in spoken conversation.

Examples of current Indonesian slangs:

• Mager, an acronym of 'Males Gerak', it means you're too comfortable staying in one place and too lazy to move.
• Banget, the informal Indonesian words of 'sangat', 'amat', or 'sekali', it means 'very', 'really', or 'extremely'.
• YGY, an abbreviation of the word 'Ya Gaes Ya' can be interpreted as 'yes, Guys', which is used as affirmation of a sentence in a caption or upload.

Example of sentence using Indonesian slang: Mager banget ygy.

It means you're telling people that you're extremely lazy to move.

3. Argot is a specialized vocabulary used by a particular social class or group.

For example, teachers use the word 'student', 'curriculum', 'exam'.

Doctors use the word 'syringe', 'chronic', 'diagnosis', 'chemotherapy'.

Cinematographers use the word 'shot', 'cinematic', 'angle', 'behind the scenes', 'bloopers'.