Alternative meaning of ものか


In one panel in 犬夜叉１, the character says:

> よし、こんなもんか。

![Page scan](https://i.stack.imgur.com/ECuNo.jpg)

He says that after digging up a hole to hide his fellow.

I suppose that もんか is a contraction of ものか. As far as I know, that should
carry a meaning of irony (as if this…). It doesn’t, however, fit there. It was
his idea to dig that hole, there was no discussion about it, no objections. No
conversation on that topic preceded.

Another meaning of ものか I found was to express a surprise. That fits there even
less.

In the context, something like

> So, this should be enough. (The hole is big/deep enough already.)

would fit there. But that doesn’t match the Japanese version. Or does it? Is
there some meaning of the ものか (or even just もんか) I’m just unaware of?




「よし、」indicates a sense of completion or at least minimal satisfaction with the
result of one's labor. If this part were to be translated here, I would do it
as 'Alright,'.

「こんなもんか」is an common expression, often said to oneself (独り{ひとり}言{ごと}).

こんなもの・こんなもん is expressing the idea 'The way it is' or 'the way it should be'.
Not necessarily a ringing endorsement of his own work, just a sense that 'it
is the way it is' (i.e. 'good enough').

The か is more of a rhetorical device, as in 'isn't it' or in this case 'I
guess'. No question mark necessary.

'Alright, I guess that is good enough.' or 'Alright, I guess that's (about)
it.'.




「よし、」indicates a sense of completion or at least minimal satisfaction with the
result of one's labor. If this part were to be translated here, I would do it
as 'Alright,'.

「こんなもんか」is an common expression, often said to oneself (独り{ひとり}言{ごと}).

こんなもの・こんなもん is expressing the idea 'The way it is' or 'the way it should be'.
Not necessarily a ringing endorsement of his own work, just a sense that 'it
is the way it is' (i.e. 'good enough').

The か is more of a rhetorical device, as in 'isn't it' or in this case 'I
guess'. No question mark necessary.

'Alright, I guess that is good enough.' or 'Alright, I guess that's (about)
it.'.

