Maybe I can post this here, because I'm on my phone and don't have any notepad app. (So I've been doing all my conlanging in my head.) I was inspired by Man in Space a couple of days ago, and have been thinking about a phoneme inventory for a triconsonental root language.
/m n/ <m n>
/t d k/ <t d k>
/ts tS dZ/ <c ch j>
/s z S x/ <s z sh kh>
/l w R\/ <l w r>
/i u e o @ V ä/ <i u e o ë â a>
[?] is inserted between any two successive vowels. /ts tS dZ/ have the allophones [s S j] in V_. In sequences of consonants of different voicing, they all get the same voicing as the first consonant. Specifically, the changes are like this:
m > m_0
n > n_0
t > d
d > t
k > g
ts > dz (after m n z l), z (after other consonants)
tS > dZ
dZ > tS
s > z
z > s
S > j
x > G
l > l_0
w > w_0
R\ > X
I don't know if I can get away with the plosives row.
I was thinking that if there was a /p/, it became /b/, and then /b/ became /w/. If there was a /g/ it became either /k/ or /R\/. There was a /dz/, but it became /z/.
The language is going to allow quite odd consonant clusters, but sometimes a weak @ is inserted between consonants.
Maybe there's also a pitch accent system, or something. Low tone is found on the first syllable of a root, on any prefixes, and on every other syllable after the root initial syllable. Mid tone is found on the other syllables. Mid tone also replaces low tone on the last syllable of a word, unless that's a monosyllabic root.
I'm thinking of maybe adding one more consonant. I want something that's quite uncommon, but which is found in North America. But I don't want any lateral fricatives/affricates and nothing reminiscent of Arabic. Does anyone have any suggestions?