accusant
accuser
allegator
appellant
applicant
aspirant
bidder
candidate
claimer
complainant
delator
demandant
impeacher
impugner
indictor
informer
libelant
party
petitioner
plaintiff
pleader
postulant
pretender
prosecutor
seeker
solicitant
solicitor
suitor
suppliant
supplicant
the prosecution
applier
adventurer
beneficiary
competitor
conqueror
courtier
creditor
defendant
dynasty
heir
heiress
inhabitant
invader
magistrate
occupant
possessor
proprietor
purchaser
ruler
settler
successor
visitor
copayment
downpayment
embayment
nonpayment
payment
prepayment
repayment