Following are all the signer like words, in the list below.
SIGNATORY
100% like signer
UNDERSIGNED
66.72% like signer
ORIGINATOR
66.7% like signer
AUTHOR
66.7% like signer
SIGNATOR
33.45% like signer
SIGNATORS
33.45% like signer
JURAT
33.45% like signer
NOTARY
33.45% like signer
INCORPORATOR
33.45% like signer
ENDORSER
33.45% like signer
SIGNATORIES
33.45% like signer
COUNTERSIGNATURE
33.45% like signer
SIGNATURE
33.45% like signer
EXECUTANT
33.45% like signer
NOTARIZE
33.45% like signer
COUNTERSIGNED
33.45% like signer
SIGNORS
33.45% like signer
EXECUTOR
33.45% like signer
NOTARIZATION
33.45% like signer
SUPPORTER
33.45% like signer
SINGER
33.45% like signer
AUTOGRAPH
33.45% like signer
ACTOR
33.45% like signer
MUSICIAN
33.45% like signer
SIGNATURES
33.45% like signer
PAYEE
33.45% like signer
NOTARIZED
33.45% like signer
GUARANTOR
33.45% like signer
VERIFIER
33.45% like signer
CONSIGNER
33.45% like signer
COUNTERSIGNING
33.45% like signer
INTERPRETER
33.45% like signer
GRANTOR
33.45% like signer
COSIGNER
33.45% like signer
TESTATOR
33.45% like signer
DOCUMENTOR
33.45% like signer
SIGNOR
33.45% like signer
MEMBER
33.45% like signer
ARTIST
33.45% like signer
RATIFIER
33.45% like signer
TAKER
33.45% like signer
SONGWRITER
33.45% like signer
AUTHENTICATOR
33.45% like signer
BENEFACTOR
33.45% like signer
COMPOSER
33.45% like signer
CONFIRMER
33.45% like signer
PETITION
33.45% like signer
DOCUMENT
33.45% like signer
CREATOR
33.45% like signer
INTRODUCER
33.45% like signer
CITIZEN
33.45% like signer
DELEGATOR
33.45% like signer
INITIATOR
33.45% like signer
VOCALIST
33.45% like signer
DESCENDENT
33.45% like signer
DOCUMENTER
33.45% like signer
PENMAN
33.45% like signer
MEMORIALIST
33.45% like signer
CREDITOR
33.45% like signer
GUITARIST
33.45% like signer
STATESMAN
33.45% like signer
BANDLEADER
33.45% like signer
IMPLEMENTER
33.45% like signer
DEVISOR
33.45% like signer
THUMBPRINT
33.45% like signer
PRESIDENT
33.45% like signer
ENDORSEE
33.45% like signer
ENACTOR
33.45% like signer
GUARDIAN
33.45% like signer
ELECTOR
33.45% like signer
COUNTERSIGN
33.45% like signer
DECLARATION
33.45% like signer
TRUSTEE
33.45% like signer
PROPONENT
33.45% like signer
INDORSEMENT
33.45% like signer
COSIGNERS
33.45% like signer
ASSIGNER
33.45% like signer
BORROWER
33.45% like signer
PERFORMER
33.45% like signer
WRITER
33.45% like signer
COUNTERSIGNS
33.45% like signer
OWNER
33.45% like signer
ATTESTATION
33.45% like signer
DESCENDANT
33.45% like signer
FORGER
33.45% like signer
DELEGATEE
33.45% like signer
GRANTER
33.45% like signer
TRUSTOR
33.45% like signer
VIOLINIST
33.45% like signer
PAYER
33.45% like signer
BENEFICIARY
33.45% like signer
FINANCER
33.45% like signer
CONTRIBUTOR
33.45% like signer
TREASURER
33.45% like signer
ACCEPTOR
33.45% like signer
DEPOSITOR
33.45% like signer
STATEMAN
33.45% like signer
POLITICIAN
33.45% like signer
ANNOTATOR
33.45% like signer
PARTICIPANT
33.45% like signer