manoeuvre vs helm

manoeuvre and helm both are nouns.

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

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

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

manoeuvre (noun)	helm (noun)
a move made to gain a tactical end	(figurative) a position of leadership
an action aimed at evading an opponent	steering mechanism for a vessel; a mechanical device by which a vessel is steered
a military training exercise
a deliberate coordinated movement requiring dexterity and skill
a plan for attaining a particular goal

manoeuvre (verb)	helm (verb)
perform a movement in military or naval tactics in order to secure an advantage in attack or defense	be at or take the helm of
direct the course; determine the direction of travelling
act in order to achieve a certain goal