Latin/Greek root words in Twelfth Night

cantons (canto – sing) song or poem
captain (caput – head) commander of ship
decreed (credo – believe) authoritative law
induced (duco – lead) persuaded
genius (genus – orgin) extraordinary intellectual ability
mediate (medius – middle) resolve
negotiate (nego – deny) to settle by discussion
negative (nego – deny) denying
perchance (per – through) maybe
persuades (per – through) to convince
position (positum – placed) place
opposite (positum – placed) placed across from
consanguineous (sanguine – blood) of the same blood
satisfaction (satis – enough) fulfillment of desires
solemn (solus – alone) sombre
resolute (solus – alone) alone
unsound (sonus – a sound) not dependable
usage (usus – use) use
usurp (usus – use) to seize power
reverberate (verbum – word) echoing
concscience (scio – know) source of judgement