Here are some common Elizabethan words and phrases to help you in your understanding as you read Shakespeare's works:
adieu: farewell
an: and: if
anon: soon
aroint: get thee gone
attend: listen to
aye: yes
but soft: wait a minute
but: only; except for
counsel: advice
coz: kinsman
decree: order
discourses: speaks
dispatch: kill
doth: does
e'en: even
e'er: ever
foe: enemy
haply: perhaps
happy: fortunate
heavy: sad; depressed
hence: away from here
hie: go: hurry
hither: here
mark: pay attention
marry: indeed
methinks: I think
nay: no
nought: nothing
plague: curse
pray: beg
privy: allowed to know a secret
resolve: plan
sirrah: used to address people of inferior rank; like boy
thee: thou: you
thither: there
thou art: you are
thy: your
tidings: news
whence: where
wherefore: why
will: desire
wilt: will you
withal: in addition
woe: misery
woo: chase, as in a boy/girl chase
would: wish
Crash Course Romeo and Juliet Part I