Sindarin Dictionary: A Working Lookup for Tolkien's Grey-Elven Tongue

There is a real difference between translating a sentence and looking up a word. A translator gives you one answer and hides the reasoning. A dictionary gives you the entry, the grammar that governs it, and the alternatives — which is exactly what you need when you are naming a character, writing a poem in Sindarin, or trying to work out why an existing phrase uses the form it does.

The Sindarin Dictionary is a lookup tool. You give it an English word, phrase, or short concept, and it returns a structured dictionary entry: the best-attested Sindarin form, part of speech, the plural or mutated forms where relevant, a short etymology note connecting it to Tolkien's root, a Tengwar spelling hint, and one example phrase showing the word in use. If a word is unattested in Tolkien's published material, the entry says so explicitly and offers a clearly-labelled Neo-Sindarin coinage instead of pretending.

Sindarin is the Grey-Elven tongue of Middle-earth, the language of Galadriel, Legolas, Elrond, and the Silvan and Noldorin elves of the Third Age. Tolkien designed it with a genuinely Welsh-inspired phonology — voiceless lh, rh, th, and a system of vowel affection that changes the vowel of a word when a suffix is added. Its key properties:

• Mutation (lenition): The initial consonant of a word changes after certain particles and in compounds — t → d, p → b, c → g, m → v.
• I-affection plurals: Many plurals are formed by changing the vowel rather than adding a suffix — aran (king) → erain (kings), talan (floor) → telain.
• Verb-second / flexible order: Word order adapts to emphasis more freely than English.
• Two scripts: Tengwar (the flowing Elvish letters) and Cirth (the angular runes of Daeron).
• Attested vs Neo-Sindarin: Only a few thousand words appear in Tolkien's published writings. Everything else is reconstructed by the Neo-Sindarin community — and a good dictionary tells you which is which.

Every lookup returns the same structured entry, so results are comparable across words:

1. Headword — the canonical Sindarin form.
2. Part of speech — noun, verb, adjective, adverb, preposition, etc.
3. Plural / inflected forms — with the mutation or affection pattern spelled out.
4. Attestation status — attested in Tolkien's published corpus, or Neo-Sindarin reconstruction.
5. Root / etymology — the underlying Elvish root where known.
6. Tengwar hint — a rough transcription note so you can set it in Tengwar correctly.
7. Example phrase — the word used in a short Sindarin sentence with an English gloss.

These are representative lookups in the format the tool returns.

People and Ranks

Nature and Landscape

Verbs and Actions

Abstract Concepts

When you look up a phrase rather than a word, the tool gives a word-by-word breakdown plus a natural reading.

This is the single most useful field in the dictionary, and most online "Sindarin translators" hide it.

• Attested — the word appears in Tolkien's published writings (The Lord of the Rings, The Silmarillion, The History of Middle-earth). Safe to use in fan work that aims for authenticity.
• Reconstructed (Neo-Sindarin) — the word does not survive in the corpus, but the community has coined it from a known root following known phonological rules. Marked with an asterisk.
• Uncertain — competing reconstructions exist. The entry lists the alternatives and notes which community source prefers which.

For modern concepts, the honest answer is usually a coinage: "computer" has no Tolkienian equivalent, and the standard community workaround is to reuse palantír ("far-seer") with an explicit note that this is a borrowing, not a translation.

1. Ignoring mutation. Mellon becomes vellon after a particle that triggers lenition. A dictionary that does not show this will make your sentence wrong.
2. Regular plurals. Adding -ath or -rim to everything is a classic beginner error; many plurals are formed by vowel change alone.
3. Mixing Quenya and Sindarin. Elen síla is Quenya; Êl síla is Sindarin. They look similar and belong to different languages.
4. Trusting movie-only forms. Several famous film phrases are Quenya or are not standard Sindarin. The status field flags these.
5. Assuming one word has one meaning. aran covers "king" and "high one" depending on context; the entry notes both.

1. Look up one concept at a time. Single words return the cleanest entries; long sentences return a breakdown that is harder to verify.
2. Check the status field first. If the word is a reconstruction and you need authenticity, look for an attested alternative.
3. Read the plural and mutation notes. They are what separate a usable sentence from a broken one.
4. Use the example phrase as a template. It shows the word in a real grammatical context, not in isolation.
5. Cross-check compounds. Sindarin builds words by joining roots (aur + randir = Aurandir); the entry notes common compound partners.

• Fan-fiction and novel writers who need consistent Sindarin names and phrases.
• LARP and tabletop players who want to speak in character without making errors.
• Tolkien linguists and students who want attested forms separated from community coinages.
• Tattoo designers and calligraphers who need a correct Tengwar spelling before committing ink.
• Curious readers who want to know what a phrase from the books actually means.

Your turn. Type an English word or a short phrase and get a full structured entry back.

👉 Jump to the dictionary and try:

1. Your own name, broken into Elvish elements
2. star, river, shadow — the classic nature words
3. A phrase from the books, to see it broken down
4. A modern word, to see what the honest answer looks like
5. A word you want for a tattoo

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Treat any Sindarin source, including this one, as a research aid rather than an oracle. Tolkien revised his languages for fifty years and left contradictions in the corpus. The dictionary's job is to show you the evidence, the alternatives, and the uncertainty — so that when you write your sentence, you know exactly what you are choosing. Mae govannen, and may your Sindarin ever flow like the Bruinen.