>>> More is kown about the Etruscan noun. According to Beekes '91, theBut you do agree that many words which end in a consonant
>>> following forms are found:
>>>
>>> a-stems e-stems i-stems u-stems C-stems
>>> ...
>>
>> This presentation is unnecessarily complicated.
>> ...
>> There is no need to invoke different stems,
>> ...
>
> Yes, there is a need: to show the umlaut of the a-stems and u-stems
> in the s-ablative -es (*-a-(s)is), -uis (*u-(s)is).
>>> There are two genitives, one in -s', the other in -l.The words 'reminiscent' and 'look like' are the operative
>>> ...
>>> The genitive in *-si can be equated with the IE genitive in *-Vs(i),
>>> and with the Luwian adjectival suffix -assi-, which is used instead of
>>> the genitive in Luwian.
>>>
>>> The genitive in *-la is reminiscent of the Hittite pronominal genitive
>>> in -e:l (amme:l "mine", tue:l "your", ke:l "of this", kue:l "whose?").
>>
>> Except that we can't reconstruct these two genitives as having
>> had this role in Etruscan in an earlier period. Why would
>> anybody want to have two genitives, unless, at least originally,
>> there was a functional difference between them?
>
> The Etruscan genitives look like being of adjectival origin.
> English has mannish (with -s') and manly (with -l-), hasn't it?