Do a one-eighty and Turn around

Turn around and do a one-eighty are semantically related. In some cases you can use "Turn around" instead a verb phrase "Do a one-eighty".

Turn around verb - Turn abruptly and face the other way, either physically or metaphorically.

Do a one-eighty and turn around are semantically related. Sometimes you can use "Do a one-eighty" instead a verb "Turn around".