Names are important in helping us to be clear about what we mean. And the same the other way around. If we wish to convey some piece of information the choice of words is one factor that determines The success or failure of our communication.
This is easier said than done. Many other factors have to be considered in tandem. The listener and the speaker may attach different meanings to a particular word. The context of the moment and place of the interaction is another factor. The mood of each person may also change by the minute. Body language may be correctly or incorrectly interpreted.
What does this mean? Is the guy thinking deeply? Puzzled? Starting to get a heart attack? Wondering what the ladder is doing on the ground? Angry with the ladder?
This is a topic that we can revisit many more times with further insight.