The adverbialneH is unique in that it follows the verb and has the effect of minimizing or trivializing the event.
qama'vIqIppu'neH.
I merely hit the prisoner.
neH is the only adverbial can follow a noun, where it means only, alone:yaSneHyIqIp
Hit only the officer!
It is fine to use neH in combination with an imperative prefix.
The double meaning of this word might be related to the fact that the meaning of an entire sentence was changed due to incorrect subtitles in Star Trek III: The Search for Spock. See ➞ Unintentional vocabulary for further details.