Tractive vs Practive - What's the difference?
tractive | practive |
Pertaining to traction.
* 1912 , Flight [https://books.google.co.uk/books?id=ZTY6AQAAMAAJ]
As adjectives the difference between tractive and practive
is that tractive is pertaining to traction while practive is (obsolete) doing; active.tractive
English
Adjective
(-)- This locomotive develops 130,000 pounds of tractive effort.
- The outer third of the wing of a vulture consists of the wing tips. The inner two-thirds of the wing are cambered (when the wing is extended), and are concerned with lifting effort in unsoarable air and with lifting and tractive effort in soarable air.