manoeuvre vs conn

manoeuvre is a noun but conn is not a noun.

Word	Noun	Adjective	Verb	Adverb
manoeuvre	Yes	No	Yes	No
conn	No	No	Yes	No

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

Other hyponyms of manoeuvre include dock, sheer, pull over, helm, crab, navigate, stand out, starboard, navigate, pilot, channel, corner, tree, park.

manoeuvre (noun)	conn (noun)
a move made to gain a tactical end
an action aimed at evading an opponent
a military training exercise
a deliberate coordinated movement requiring dexterity and skill
a plan for attaining a particular goal

manoeuvre (verb)	conn (verb)
perform a movement in military or naval tactics in order to secure an advantage in attack or defense	conduct or direct the steering of a ship or plane
direct the course; determine the direction of travelling
act in order to achieve a certain goal