affidavit (n.)

• admission
• affirmation
• allegation
• assertion
• asseveration
• attestation
• authority
• authorization
• averment
• avouchment
• avowal
• bill
• certificate
• certification
• claim
• complaint
• credential
• declaration
• deposition
• diploma
• disclosure
• libel
• manifesto
• note
• profession
• sheepskin
• statement
• swearing
• testimonial
• testimony
• ticket
• visa
• vise
• voucher
• warrant
• warranty
• witness
• word