Something with voiceless stops without their voiced correspondents. (Unless the other languages are updated in a way that they coincidently reflect this purpose. I could add a second purpose to this as well.)
Consonants:
Vowels:
Syllable pattern:
Stress:
Writing system:
Writing direction:
Number system:
Sets of number words:
Word order:
Grammatical gender:
Grammatical number:
Tenses:
Aspects:
Moods:
Noun cases:
Noun classes:
Other factors:
