No this is not grammatical. The correct phrase is "did he wake up?"
Yes there really is a word such as woken up for example, "She has woken up!"
they like to be woken up by the sound of the oven's alarm.
"aufgewacht" is an adjective, it's English equivalents are "woken", "woken up" and "awake".
The past participle tense of "wake" is "woken." For example, "I have woken up early every day this week."
The senstance should read "Has he woken up yet?" The verb takes the past tense. It can also be "Has he awakened?"
The past participle of "wake" is "woken" or "waked" depending on the context. For example, "He had woken up early" or "He was waked by the sound of the alarm."
Technically, yes, although it's more common to say, "The kids had been woken up."
Odysseus is woken up on Phaeacia by the sound of Nausicaa and her handmaidens playing games near the river.
It is "Could have awakened."
no its got woken up
When someone is not woken up easily.
past tense of wake is woke , past participle is woken