Asteran Compounding

Asteran uses compounds to create formal, technical, ritual, and institutional vocabulary.

Compounds are especially common in:

ritual terms
legal terms
institutional vocabulary
offices and titles
technical names for rites, tools, and doctrines

Basic Compound Order

Asteran compounds are head-final.

This means the final element is the main word, and the earlier element modifies it.

Structure:

Modifier Stem + Head Stem

Example:

malc
= fracture

calun
= binding rite

malgecalun
= fracture-binding rite

The final element calun determines that the whole word is a kind of rite/action noun.

Compound Linker

When two consonants would meet at a compound boundary, Asteran inserts the linking vowel:

-e-

Structure:

Stem + e + Stem

Examples:

malc + calun → malgecalun
= fracture-binding rite

malc + calet → malgecalet
= fracture-bond / fracture-constraint

ast + calir → astecalir
= song-order doctrine / choral-binding doctrine

The linker -e- is not a case ending. It is only a compound linker.

No Linker Before Vowels

If the second element begins with a vowel, no linker is inserted.

Example:

cal + astor → calastor
= binding cantor / order-imposing cantor

The compound is pronounced as one word.

However, a vowel-initial second element can still trigger stem alternation.

Example:

malc + astal → malgastal
= fracture-choir / fracture institution

cort + astal → cordastal
= chord-choir / chord institution

Liquid-Stop Stem Alternation

Some stems have a hard nominative form but a smoother combining form before vowel-initial material.

Asteran has the following stem alternation:

p → b / {r, l} V
t → d / {r, l} V
c → g / {r, l} _ V

This means that after r or l, the voiceless stops p, t, c become b, d, g before a vowel.

The alternations are:

The compound linker -e- counts as a vowel and triggers this alternation.

Examples of Stem Alternation

cort = chord

cort
= chord

Inflected/combining stem:

cord-

Examples:

cort
= chord, nominative singular

cordam
= chord-ACC.SG

cordī
= chords-NOM.PL

In compounds:

cort + astal → cordastal
= chord-choir / chord institution

cort + calun → cordecalun
= chord-binding rite

malc = fracture

malc
= fracture

Inflected/combining stem:

malg-

Examples:

malc
= fracture, nominative singular

malgam
= fracture-ACC.SG

malgī
= fractures-NOM.PL

In compounds:

malc + astal → malgastal
= fracture-choir / fracture institution

malc + calun → malgecalun
= fracture-binding rite

Case and Number in Compounds

Only the final element of the compound takes case and number endings.

The first element stays as a bare modifying stem.

Example:

malgecalun
= fracture-binding rite

Example sentence:

astor malgecalunam sacei
= The cantor seals the fracture-binding rite.

Final Head Alternations

If the final element of a compound has a stem alternation, that alternation appears when the compound receives a vowel-initial case or number ending.

Example:

cordemalc
= chord-fracture

As an object:

cordemalgam
= chord-fracture-ACC.SG

As plural:

cordemalgī
= chord-fractures

Here the final element malc changes to malg- before the vowel-initial endings.

Compounds vs. Genitive Phrases

Asteran distinguishes between compounds and genitive phrases.

Compound

A compound names a type or category.

malgecalun
= fracture-binding rite
= a type of rite

Genitive Phrase

A genitive phrase describes possession, belonging, source, or a specific relationship.

calun malgēn
= binding of the fracture

Here:

calun = binding rite
malgēn = of the fracture

So:

malgecalun
= fracture-binding rite as a category

calun malgēn
= the binding of the fracture

Formal Titles Prefer Genitive Phrases

Important institutions, sacred titles, and official names often use genitive phrases rather than closed compounds.

This keeps them ceremonially clear.

Example:

astal
= choir, choral institution

cort
= chord

nōr cordī
= nine chords / the Nine Chords

astal nōr cordōn
= Choir of the Nine Chords

Literally:

choir nine chords-GEN.PL

This is better than making one huge compound.

Compound Writing

Ordinary lexical compounds are written as one word.

Examples:

malgecalun
= fracture-binding rite

cordastal
= chord-choir

cordecalun
= chord-binding rite

Numeral place-value compounds keep hyphens, because they are part of the number system.

Examples:

par-nōr
= two nines

par-nōr il
= two nines and one

So:

lexical compounds = one word
number compounds = hyphenated

Adjectives and Compounds

Adjectives modify the whole compound and agree with it in case and number.

Example:

sacrau malgecalun
= sacred fracture-binding rite

Accusative:

sacrawam malgecalunam
= sacred fracture-binding rite as object

Plural:

sacrawī malgecalunī
= sacred fracture-binding rites

The adjective agrees with the compound as a whole.

Compound Examples

From malc “fracture”

From cort “chord”

From ast- “sing, chant, give sacred voice”