turtle vs tip over

turtle is a noun but tip over is not a noun.

Word	Noun	Adjective	Verb	Adverb
turtle	Yes	No	Yes	No
tip over	No	No	Yes	No

As verbs, tip over is a hypernym of turtle; that is, tip over is a word with a broader meaning than turtle:

Other hypernyms of turtle include overturn, tump over, turn over.

turtle (noun)	tip over (noun)
any of various aquatic and land reptiles having a bony shell and flipper-like limbs for swimming
a sweater or jersey with a high close-fitting collar

turtle (verb)	tip over (verb)
hunt for turtles, especially as an occupation	turn from an upright or normal position
overturn accidentally	cause to overturn from an upright or normal position