Seems probable and ordinary... What would you conceived of as an alternative to telepathic language communication?
When you hear the word chair, do you then in your inner voice in words list all possible incarnations and dimensions of a chair?
Or do you have the concept of chair readily available in your head, so that you could pick out all chairs in a house even though they may have totally different proportions and have never seen them before?
Even a little child can pick out a very oddly shaped chair as being one without being able to verbally communicate a satisfactory definition of one that satisfies all examples of a chair.
In the same way, children and even adults frequently experience the phenomenon of "not being able to find the right words" to convey their meaning.
Chair, and other words, are like symbols or markers denoting larger concepts which cannot always be easily communicated via language.
It is unreasonable to think that superior beings not limited by physicality of this world would need communicate in a reductive or imprecise manner.
It is also the case that the Hebrew of the aincent days lacked a lot of words for things we now have words for in later Hebrew and in other languages. It is unreasonable to think that the creator would lack the ability to communicate any concept, sentiment, action, or object.
If we can infer or assume anything from the text, it is that the God (Father) of Jesus put little stock in words and knew well how easily they could be twisted. This is evident in Jesus show/illustrate vs tell approach through parables, and in his rejection of the letter of the old Law by replacing it with two more conceptual commandments which are harder to twist around.