Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English seasonal
English season (suffix)
English al (suffix)

English year (link)
English seasonally (suffix)
English unseasonal (prefix)
English nonseasonal (prefix)
English seasonality (suffix)
English aseasonal (prefix)
English seasonalization (suffix)
English intraseasonal (prefix)
English interseasonal (prefix)
English deseasonalize (confix)
English preseasonal (prefix)
English coseasonal (prefix)
English multiseasonal (prefix)
English seasonalize (suffix)
English pseudoseasonal (prefix)
English hyperseasonal (prefix)
English periseasonal (prefix)
English uniseasonal (prefix)
English semiseasonal (prefix)
English subseasonal (prefix)
German saisonal (cognate)