Even though Nûrlâm started as derivative of Shadowlandian, it became a clearly distinct dialect. This page will shortly summarize the differences between standard Nûrlâm and Shadowlandian dialects besides the dictionary.

Shortly, Nûrlâm is different mostly in treating:

• suffixes -um and -at of Tolkien's Classical Black Speech;
• plural number of nouns and adjectives
• word order
• pronoun system
• grammar of verbs

All previous Neo Black Speech dialects including Shadowlandian treated -um as abstract noun suffix, similar to English -ness (as in “darkness”), while according to PE#17, J.R.R. Tolkien thought about it as article or “particularizing suffix”. Therefore, Nûrlâm uses -um as definite article (English “the”). The article -um may be also used as marker of singular number, while plural nouns are not marked in Nûrlâm.

Shadowlandian treated the suffix -at as infinitive or 3rd person singular marker. PE#17 states, that -at is a suffix of participle, but translated as infinitive of purpose, or expression “for” + gerund. Nûrlâm author suggests the term gerundive, as the similar construct resembling simultaneously infinitive, gerund and participle was used in Latin. Please, keep in mind: Nûrlâm's gerundive is not a direct equivalent of Latin's, and their usage may differ sometimes. Thus, -at in Nûrlâm is used only as gerundive.

To resolve ambiguity, Nûrlâm introduced new suffix for pure infinitive, -ut. Infinitives in Nûrlâm are used almost exclusively in compound predicates, e.g. with modal verbs. They are also used as subject or object of the sentence, which is rare. You can compare usage of gerundive and infinitive in this table. By the way, “to resolve amgiguity” is gerundive, and “can compare” should be translated into Nûrlâm as modal verb “pâsh” + infinitive “bîkut” (despite “to” not used in English).

Nûrlâm also changed verbs' singular marker from -at to -â(t) (-t- is inserted only if other suffix starting with vowel follows 3rd person marker).

Shadowlandian had a tricky rule, where unanimated nouns had a plural marker -u, while animated nouns didn't. This rule was frequently forgotten by Scatha (creator of Shadowlandian), other contributors, author of Nûrlâm dialect and basically everyone.

Standard Nûrlâm does not have a suffix of plural number for all nouns, pronouns or adjectives. Moreover, all nouns are treated as plural by default! For clarification the exact quantity should be used (“ash” = “one”) or words like “many” (= “mak”) or “few” (= “mûd”). The definite article “-um” is also used to indicate singular number. But verbs still have markers of singular or plural tense to reduce ambiguity.

Plural pronouns in Nûrlâm have distinct form and are less regular than Shadowlandian's.

Shadowlandian forced modifier words (like adjectives and adverbs) to be put after the words they describe. While majority of examples found in this Nûrlâm's wiki follow this tradition, this rule is not strict. Adjectives must follow the noun only in compound words (like “Lugbûrz” = “Dark Tower”) while example.