* klein: This is the most common and general translation, meaning "small" or "little" in terms of size. (e.g., "een klein huis" - a small house)
* weinig: This means "little" or "few" in terms of quantity. (e.g., "weinig tijd" - little time)
* beetje: This means "a little bit" or "a little." (e.g., "een beetje water" - a little water)
* klein beetje: This combines "klein" and "beetje" for emphasis, meaning "a little bit" or "quite small".
* lief: This translates to "dear" or "sweet" and can be used to describe a small and endearing person or thing. (e.g., "een lief hondje" - a sweet little dog)
To choose the right word, consider what kind of "little" you mean: size, quantity, or a more affectionate meaning.