In Swedish, you can never have three consonants in a row.
When translating numbers to text using num2words, this sometimes happens. For instance, when translating 1000 to text.
Expected Behaviour
1000 -> ettusen
Actual Behaviour
1000 -> etttusen
The rule is basically that there should never be three consonants in a row in any word in Swedish.
It is OK to write "ett tusen" or "ettusen", but never etttusen.
Summary
In Swedish, you can never have three consonants in a row. When translating numbers to text using num2words, this sometimes happens. For instance, when translating 1000 to text.
Expected Behaviour
1000 -> ettusen
Actual Behaviour
1000 -> etttusen
The rule is basically that there should never be three consonants in a row in any word in Swedish.
It is OK to write "ett tusen" or "ettusen", but never etttusen.