An antonym of a word has the opposite meaning. So, an antonym of dangerous would be safe.
The antonym for "sensors" could be "actuators." While sensors detect and measure physical properties or changes in the environment, actuators perform actions or effects based on those measurements. Essentially, sensors gather information, whereas actuators execute responses.
More dangerous Most dangerous
What is dangerous? Asking questions? That isn't dangerous.
It is not dangerous
more dangerous most dangerous
They were dangerous.
No no moths are dangerous! I love moths and well they are not dangerous.
Physically the internet is not dangerous - it can lead to dangerous encounters with nutcases for example, but the internet itself is not dangerous.
There is one simple answer. I may be only twelve but I can say that there is no antonym for ration. I checked a lot of antonym searcher dictionary websites but found nothing. I hope you meant find the antonym for ration because it would be embarrassing if I misunderstood. (Please tell me you meant that I was meant to find that!) Sorry if I was wrong...
are staffs dangerous No, some staffs can be dangerous but some arnt.
Dangerous is an adjective.
No the tigers aren't dangerous but if you teas a tiger then yes he will be dangerous!