Changing the position is "thousand". Words like this are called reverse words.
After many words in reverse order have changed their positions, their meanings have not changed much, such as substitution-substitution, inquiry-inquiry, annexation-annexation, suffering-suffering.
Speech-speech, awareness-awareness, snuggling-snuggling, like-joy, relaxation, accumulation-accumulation, silence-silence, mutual-mutual, neat-neat, energetic, simple-simple and so on.
But there are also many different meanings, such as: gold-gold, phrase-word combination, bee-honey, cow-milk, cold wind-cold, street-street, soaking in water-bubble, human feelings-lovers and so on.