Rask didn’t just preach caution — he turned that same scrutiny on his own best examples. This article follows how his comparative work actually proceeds, from the original text.
Not even trusting the word for “father”
Greek πατήρ, Latin pater, German Vater, Icelandic faðir — words for “father” that look, at a glance, alike. But Rask doesn’t immediately treat that resemblance as evidence.
Betragte vi nu saadant et Sprog som Grönlandsk, Malaisk eller Kinesisk, da finde vi her ingen Ligheder… (If we now consider a language like Greenlandic, Malay, or Chinese, we find no such resemblances there…)
In other words, using his own example, Rask demonstrates that an impression of “similarity” alone can’t distinguish coincidence from real kinship. Words for “father” tend to sound alike across the world possibly because they draw on sounds (p- and b-type sounds) that come easily to an infant’s mouth — a tendency that might cut across languages entirely independent of any shared ancestry. Precisely because of that, this resemblance alone can’t be used as evidence.
But stacked together, it becomes persuasive
Rask doesn’t stop there. Adding word after word, he builds persuasiveness while keeping his caution intact. He lines up Latin ventus (wind), nox (night), sal (salt), and piscis (fish) against Icelandic vindur, nótt, salt, and fiskr, then piles on kona (woman), dóttir (daughter, compared with German Tochter), dyr (animal), and flatur (flat). A single word’s resemblance might be coincidence, but when the same pattern repeats across dozens of words, coincidence stops being a workable explanation. This step-by-step accumulation was how Rask built his case.
Starting with an unrelated language, on purpose
In Chapter III, “On the Source of the Gothic Languages, Especially Icelandic,” Rask sets out to trace where Icelandic actually comes from. But his starting point is unexpected — he begins by comparing it with Greenlandic, the geographically nearest language of all.
…at sammenligne Islandsken med ethvert af de omgivende Sprog, indtil det findes hvoraf baade dens Indretning og Ordforraad bekvemt kan udledes, og som virkelig er ældre. (…to compare Icelandic with each of the surrounding languages, until one is found from which both its structure and vocabulary can conveniently be derived, and which is genuinely older.)
The comparison with Greenlandic, in the end, turns up no resemblance at all. But that’s not a failure. The very result of “no resemblance” is proof that the comparative method is working correctly — because if Rask had simply gone hunting for resemblances wherever he could find them, he could have manufactured “similarities” out of Greenlandic too. Deliberately placing a comparison with an unrelated language as the very first step is, itself, a sign of how much confidence Rask had in his own method.
Summary
| Point | Content |
|---|---|
| An example of his caution | Even the resemblance among words for “father” isn’t, on its own, proof of kinship rather than coincidence |
| An example of accumulation | ventus/vindur, nox/nótt, and dozens of other words confirming the same pattern |
| The starting point of comparison | Deliberately beginning with Greenlandic — near, but unrelated |
| Its significance | Even a “no resemblance” result is evidence the method is working properly |
In a nutshell — rather than cherry-picking convenient resemblances, Rask first confirmed “no resemblance” with an unrelated language before moving on to the real comparison — putting into practice a real integrity toward verification.