What rhymes with pikers

1 Syllable
calf'scalfschaffsgaffsgraph'sgraphshalf'slaughsstaff'sstaffs
2 Syllables
flagstaffsgaffeslaugherspikersstaffers
3 Syllables
autographscardiographschronographsepigraphsepitaphsgiraffe'sgiraffesideographslithographsmicrogramsmonograph'smonographsparagraphsphonographsseismographstelegraphs
4 Syllables
cryptographersradiographers