turn vs ridge

turn and ridge both are nouns.

Word	Noun	Adjective	Verb	Adverb
turn	Yes	No	Yes	No
ridge	Yes	No	Yes	No

As verbs, ridge is a hyponym of turn; that is, ridge is a word with a more specific, narrower meaning than turn:

turn: to break and turn over earth especially with a plow
ridge: plough alternate strips by throwing the furrow onto an unploughed strip

Other hyponyms of turn include disk, harrow.

turn (noun)	ridge (noun)
the act of changing or reversing the direction of the course	a beam laid along the edge where two sloping sides of a roof meet at the top; provides an attachment for the upper ends of rafters
the act of turning away or in the opposite direction	any long raised border or margin of a bone or tooth or membrane
taking a short walk out and back	a long narrow natural elevation or striation
a favor for someone	a long narrow range of hills
(game) the activity of doing something in an agreed succession	a long narrow natural elevation on the floor of the ocean
turning or twisting around (in place)	any long raised strip
a short performance that is part of a longer program
a movement in a new direction
an unforeseen development
a circular segment of a curve
(sports) a division of a game during which one team is on the offensive
a time period for working (after which you will be relieved by someone else)

turn (verb)	ridge (verb)
twist suddenly so as to sprain	form into a ridge
change to the contrary	spade into alternate ridges and troughs
go sour or spoil	throw soil toward (a crop row) from both sides
pass into a condition gradually, take on a specific property or attribute; become	plough alternate strips by throwing the furrow onto an unploughed strip
undergo a transformation or a change of position or action	extend in ridges
change color
become officially one year older
have recourse to or make an appeal or request for help or information to
direct at someone
shape by rotating on a lathe or cutting device or a wheel
let (something) fall or spill from a container
alter the functioning or setting of
cause (an object) to assume a crooked or angular form
to break and turn over earth especially with a plow
to change orientation or direction
cause to move around a center so as to show another side of
cause to move around or rotate
pass to the other side of
move around an axis or a center
to send or let go
cause to move along an axis or into a new direction
channel one's attention, interest, thought, or attention toward or away from something
get by buying and selling
accomplish by rotating
undergo a change or development
cause to change or turn into something different;assume new characteristics