Spoiler:
ONE-ENDING ADJECTIVES
ʔaiʃa: cold, cool (water)
ʔaiʃa -> ʔa:ʃa -> ãʃo - > ãso -> a̰so
ʔaonxe: afraid, scared
ʔaonxe -> ʔo:nxe -> õ:ŋe -> õ:ŋ -> o̰ŋ
brainde: angry, mad
brainde -> ra:nde -> ra:ne -> lan -> jan
ʔizdu: left (opposite of right)
ʔizdu -> ʔizuðu -> ĩ:zizi -> ĩ:zeze -> ḭsese
maedu: right (opposite of left)
maedu > ma:ðu -> ma:ði -> ma:zi -> masi
ʔonxo: slow
ʔonxo -> õŋo -> o̰ŋo
sˤura: beautiful, pretty
sˤura -> sˤula -> sḭlo -> sḭjo
sxiki: straight
sxiki -> sixiki -> sexeke -> seheke
sraxi: young
sraxi -> ʃaxi -> sohe
tsreizi: shallow
tsreizi ->tsʰe:zi ->tsʰe:ze ->tsʰese
ʃanza: wet
ʃanza -> ʃa:nza -> ʃa:n -> san
ʃisa: soft; easy
ʃisa -> ʃeso -> seso
SEVEN-ENDING ADJECTIVES
ʔaudu: wide
ʔaudu -> ʔo:ðu -> õ:ðu -> õ:zu -> õ:zi -> õsi -> o̰si
beindu: lightweight
beindu -> be:ndu -> be:nu -> be:ni -> pen
bobu: round
bobu -> boβu -> bo:wu -> bo:wi -> powi
dandu: hard (opposite of soft); hard, difficult
deudu: heavy
deudu -> de:ðu -> de:zu -> de:si -> tesi
dzraiʔu: old (opposite of young)
dzraiʔu -> ra:ʔu -> ra:ʔũ -> ra:kĩ -> rakḛ
meusu: narrow
meusu -> me:su -> me:si -> mesi
piʔu: small, little
piʔu -> peʔi -> pekĩ -> pekḛ
xoeʔru: bad
xoeʔru -> xo:ʔru -> xo:tu -> xo:ti -> hoti
xsˤidu: smooth
xsˤidu -> sˤiðu -> sˤi:zu -> sĩ:zi -> sḭsi
raebu: dry
raebu -> ra:βu -> rawi
sˤandu: cold, cool (atmospheric)
sˤandu -> sa̰n
spazu: thin
spazu -> sapa:zu -> saposi
CONSONANT ADJECTIVES
gir: long; tall (physical length or height)
gir -> ke
grin: new
grin -> ʀin -> jĩ -> jẽ -> jḛ
ksˤiz: happy
ksˤiz -> sˤi -> sḛ
ksoup: ugly
ksoup -> so:p -> so:ɸ -> so:h -> so̤
reux: thick
reux -> re:h -> le -> je
xob: short (physical length of height)
xuk: low
xuk -> xux -> xoh -> ho̤
sxoux: rough
sxoux -> xo:x -> xo:h -> ho
tˤair: hot, warm (water)
tˤair -> tˤa:h -> to̰ -> tʰo̰
tʃob: big, large
tʃob -> tʃoɸ -> tʃoh -> tʰo̤
ziʃ: fast
zif -> zih -> ze -> se
DIPHTHONG ADJECTIVES (I’ll figure something out about sad and good being homophones)
ʃeu: sad
ʃeu -> ʃe: -> se
kʃoi: deep
kʃoi -> ʃo: -> so
preu: old
preu -> pe: -> pʰe
pʃei: good
pʃei -> ʃe: -> ʃe -> se
xai: high
xai -> xa: -> ha
zˤoi: hot, warm (atmospheric)
zˤoi -> zˤo: -> zo̰ -> so̰
COLOR WORDS: Nouns (all ethereal gender)
saog: white
so:k -> so:x -> so:h -> so̤
kam: black
kam -> kã -> kõ -> kʰo̰
braun: red
braun -> ro:n -> rõ: -> lõ: -> jõ -> jo̰
tˤis: yellow
tˤis -> tˤi -> tẽ -> tʰḛ
zeimb: green
zeimb -> ze:m -> zẽ: -> sḛ
neux: blue
neux -> ne:h -> ne:
musˤur: brown
musˤur -> misˤih -> mesḛ
steis: grey
steis -> se:te:s -> se:teh -> se:te: -> sete
COLOR WORDS: Adjectives (all seven-ending)
saogu: white
so:gu -> so:ɣi -> so:je -> so̤je
kamu: black
kamu -> ka:mi -> kʰam
braunu: red
braunu -> ro:ni -> lo:n -> jon
tˤisu: yellow
tˤisu -> tˤesi -> tʰḛsi
zeimbu: green
zeimbu -> ze:mi -> sem
neuxu: blue
neuxu -> ne:xu -> ne:hi -> nehi
musˤuru: brown
musˤuru -> misˤili -> misḛji ->
steisu: grey
steisu -> se:te:su -> se:te:si -> setesi
ʔaiʃa: cold, cool (water)
ʔaiʃa -> ʔa:ʃa -> ãʃo - > ãso -> a̰so
ʔaonxe: afraid, scared
ʔaonxe -> ʔo:nxe -> õ:ŋe -> õ:ŋ -> o̰ŋ
brainde: angry, mad
brainde -> ra:nde -> ra:ne -> lan -> jan
ʔizdu: left (opposite of right)
ʔizdu -> ʔizuðu -> ĩ:zizi -> ĩ:zeze -> ḭsese
maedu: right (opposite of left)
maedu > ma:ðu -> ma:ði -> ma:zi -> masi
ʔonxo: slow
ʔonxo -> õŋo -> o̰ŋo
sˤura: beautiful, pretty
sˤura -> sˤula -> sḭlo -> sḭjo
sxiki: straight
sxiki -> sixiki -> sexeke -> seheke
sraxi: young
sraxi -> ʃaxi -> sohe
tsreizi: shallow
tsreizi ->tsʰe:zi ->tsʰe:ze ->tsʰese
ʃanza: wet
ʃanza -> ʃa:nza -> ʃa:n -> san
ʃisa: soft; easy
ʃisa -> ʃeso -> seso
SEVEN-ENDING ADJECTIVES
ʔaudu: wide
ʔaudu -> ʔo:ðu -> õ:ðu -> õ:zu -> õ:zi -> õsi -> o̰si
beindu: lightweight
beindu -> be:ndu -> be:nu -> be:ni -> pen
bobu: round
bobu -> boβu -> bo:wu -> bo:wi -> powi
dandu: hard (opposite of soft); hard, difficult
deudu: heavy
deudu -> de:ðu -> de:zu -> de:si -> tesi
dzraiʔu: old (opposite of young)
dzraiʔu -> ra:ʔu -> ra:ʔũ -> ra:kĩ -> rakḛ
meusu: narrow
meusu -> me:su -> me:si -> mesi
piʔu: small, little
piʔu -> peʔi -> pekĩ -> pekḛ
xoeʔru: bad
xoeʔru -> xo:ʔru -> xo:tu -> xo:ti -> hoti
xsˤidu: smooth
xsˤidu -> sˤiðu -> sˤi:zu -> sĩ:zi -> sḭsi
raebu: dry
raebu -> ra:βu -> rawi
sˤandu: cold, cool (atmospheric)
sˤandu -> sa̰n
spazu: thin
spazu -> sapa:zu -> saposi
CONSONANT ADJECTIVES
gir: long; tall (physical length or height)
gir -> ke
grin: new
grin -> ʀin -> jĩ -> jẽ -> jḛ
ksˤiz: happy
ksˤiz -> sˤi -> sḛ
ksoup: ugly
ksoup -> so:p -> so:ɸ -> so:h -> so̤
reux: thick
reux -> re:h -> le -> je
xob: short (physical length of height)
xuk: low
xuk -> xux -> xoh -> ho̤
sxoux: rough
sxoux -> xo:x -> xo:h -> ho
tˤair: hot, warm (water)
tˤair -> tˤa:h -> to̰ -> tʰo̰
tʃob: big, large
tʃob -> tʃoɸ -> tʃoh -> tʰo̤
ziʃ: fast
zif -> zih -> ze -> se
DIPHTHONG ADJECTIVES (I’ll figure something out about sad and good being homophones)
ʃeu: sad
ʃeu -> ʃe: -> se
kʃoi: deep
kʃoi -> ʃo: -> so
preu: old
preu -> pe: -> pʰe
pʃei: good
pʃei -> ʃe: -> ʃe -> se
xai: high
xai -> xa: -> ha
zˤoi: hot, warm (atmospheric)
zˤoi -> zˤo: -> zo̰ -> so̰
COLOR WORDS: Nouns (all ethereal gender)
saog: white
so:k -> so:x -> so:h -> so̤
kam: black
kam -> kã -> kõ -> kʰo̰
braun: red
braun -> ro:n -> rõ: -> lõ: -> jõ -> jo̰
tˤis: yellow
tˤis -> tˤi -> tẽ -> tʰḛ
zeimb: green
zeimb -> ze:m -> zẽ: -> sḛ
neux: blue
neux -> ne:h -> ne:
musˤur: brown
musˤur -> misˤih -> mesḛ
steis: grey
steis -> se:te:s -> se:teh -> se:te: -> sete
COLOR WORDS: Adjectives (all seven-ending)
saogu: white
so:gu -> so:ɣi -> so:je -> so̤je
kamu: black
kamu -> ka:mi -> kʰam
braunu: red
braunu -> ro:ni -> lo:n -> jon
tˤisu: yellow
tˤisu -> tˤesi -> tʰḛsi
zeimbu: green
zeimbu -> ze:mi -> sem
neuxu: blue
neuxu -> ne:xu -> ne:hi -> nehi
musˤuru: brown
musˤuru -> misˤili -> misḛji ->
steisu: grey
steisu -> se:te:su -> se:te:si -> setesi