Ranked by relevance and common usage.
Keep "icelandish" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Choose a synonym only if it keeps the core idea of "icelandish" intact in the sentence you are editing.
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
After choosing a replacement for "icelandish", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "icelandish" or choose a simpler alternative from the closest-match group.
4 total sentences available.
Some geographical manuscripts written in the Icelandish language in the fourteenth or fifteenth century, and based in part on the statement of the Abbot Nicholas of Thingeyre, who died in 1159 A.d., according to Storm, Werlauff, and Rafn, also bear early witness to the discovery of Vinland by Leif Ericson, to Leif's Christianizing Greenland, and to the establishment of an episcopal see in Gardar.
Source: wiktionary
A short time ago open war broke out between the two elements over the new translation of the Bible into the Icelandish language, which had been prepared by Haraldus Nielsson, a teacher in the Theological Seminary at Reykjavik, [...]
Source: wiktionary
And another Icelandish writer of the tenth century records that, about thirty years afterwards, a vessel with a mixed crew of Irishmen and Icelanders was carried off the west coast of Ireland by an easterly wind to this western land called in the record: "Great Ireland"; [...]
Source: wiktionary
Once a year His Excellency came to St. Petersburg, on leave of absence; but, according to the showing of the crusty cicerone, the young person of Icelandish extraction was as cold as the country of her birth, [...]
Source: wiktionary
Closest matches include icelandic, icelandic nei.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.