The Words-vs-Letters Paradox
English collects the most individual words on Thought #446 – but every German word carries noticeably more letters on average (long compounds like "Russischunterricht"). Russian and Ukrainian get by with noticeably fewer words than German or English: neither language has articles.
Verbs vs. Nouns: The Balance
How verbal or how nominal does a language sound? This compares the share of verbs and nouns among all words – approximated with a frequency lexicon and suffix heuristics, not a full linguistic part-of-speech tagger.
Vowels vs. Consonants: The Melodics
Ukrainian is known for being especially vowel-rich and euphonic. One reason is "милозвучність" (the euphony rule): the u/v and i/y alternation flips depending on whether the previous word ends in a consonant or a vowel, so two vowels or two consonants never collide.
Prepositions & Case Load
Russian and Ukrainian tie every preposition to a fixed grammatical case (genitive, dative, accusative, instrumental, prepositional) – in German and English, word order or just two cases usually do that job instead. The top 8 prepositions per language: