Bulgarian to traditional Mongolian: translate the noun phrase before changing its script
Bulgarian Cyrillic familiarity does not identify this target
Traditional Mongolian is a different writing option from Cyrillic Mongolian. A Bulgarian reader may recognize letters in a Cyrillic Mongolian result, but selecting the traditional target requests Mongolian written with the joining vertical script. It does not request Bulgarian words transliterated into unfamiliar shapes.
The Mongolian Academy dictionary gives the traditional form ᠨᠣᠮ, nom, for book and ᠤᠰᠤ, usu, for ordinary water. These are vocabulary items, not the result of replacing each Bulgarian letter in a word for book or water. Establish the intended Mongolian word and its sense before considering its traditional spelling.
A dictionary headword does not settle a whole Bulgarian phrase
The dictionary’s book entry also covers knowledge, religious teaching and extended expressions. A Bulgarian passage referring to a physical publication and one referring to a body of teaching do not necessarily need the same complete Mongolian construction. The surrounding verb and purpose of the phrase establish which sense the translation should express.
Bulgarian attaches a definite article within the noun phrase and can repeat an object reference with a clitic. Those features help identify the intended book, person or other participant. Preserve that reference without assuming that every Bulgarian article ending or repeated pronoun must receive a separate, visibly corresponding traditional Mongolian word.
The target orders and marks relationships differently
The Mongolian UD description identifies a head-final structure, with subject and object normally preceding the verb, and modifiers preceding their noun. Bulgarian permits its own word-order choices, so a natural Mongolian translation may reorganize the sentence. A Bulgarian description should remain attached to the same participant even if the target modifier moves.
Mongolian case relationships can be carried by nominal suffixes or postpositions. Bulgarian ordinary nouns lack a general case declension, making the source preposition and pronoun especially useful clues. Determine who acts, what is affected and where the event occurs before judging the target endings. Traditional script does not remove the need for that grammatical interpretation.
Reading direction and character shape are separate issues
Unicode specifies traditional Mongolian columns running from top to bottom and progressing from left to right. It also allows workable horizontal left-to-right presentation when vertical layout is unavailable. Consequently, a horizontal display need not mean the underlying Mongolian text has been encoded backwards. Reversing copied characters would damage their logical order.
Letters join and take contextual forms within a word. Unicode also explains that some visually identical shapes can represent different underlying letters. A Bulgarian habit of recognizing each independent Cyrillic letter by one stable shape is therefore unreliable here: matching the silhouette alone cannot verify a Mongolian spelling.
Preserve the original encoded sequence when moving a translation into a message or document. Where an invisible variation selector or vowel separator is required, deleting it can affect the selected form or the lexical spelling. Such characters are part of how this script represents the chosen Mongolian word; they cannot compensate for a mistranslated Bulgarian noun, but they can spoil a correctly chosen one if removed.
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