Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English think
Afrikaans dink (cognate)
Old English þenċan (inherited)
Old English þenċean (mention)
Old English þyncan (inherited)
Danish tænke (cognate)
Danish tykkes (cognate)
German denken (cognate)
German dünken (cognate)
English guess (link)
English forthink (link)
English thought (link)
English thunk (link)
English thank (link)
English badthink (link)
English doublethink (link)
English goodthink (link)
English groupthink (link)
English have another think coming (link)
English rethink (link)
English wrongthink (link)
English methinks (link)
Middle English thinken (inherited)
Middle English thynken (mention)
Middle English thenken (mention)
Middle English thenchen (mention)
Middle English thinken (inherited)
Middle English thynken (mention)
Middle English thenken (mention)
Middle English thinchen (mention)
Middle English thunchen (mention)
North Frisian teenk (cognate)
North Frisian taanke (mention)
North Frisian tanke (mention)
North Frisian tånke (mention)
West Frisian tinke (cognate)
Proto-Germanic *þankijaną (inherited)
Proto-Germanic *þunkijaną (inherited)
Proto-Indo-European *teng- (root)
Proto-Indo-European *teng- (derived)
Icelandic þekkja (cognate)

English rethink (prefix)
English thank (link)
English thinking (suffix)
English thinking (suffix)
English thinker (suffix)
English doublethink (compound)
English methinks (mention)
English thinko (suffix)
English reckon (link)
English groupthink (compound)
English thinkable (suffix)
English thunk (mention)
English outthink (affix)
English crimethink (compound)
English thinkest (suffix)
English misthink (prefix)
English bethink (prefix)
English overthink (prefix)
English overthink (prefix)
English unthinkable (affix)
English unthink (prefix)
English forthink (prefix)
English thinky (suffix)
English whaddayathink (compound)
English umbethink (prefix)
English afterthink (prefix)
English forethink (prefix)
English underthink (prefix)
English thinksome (suffix)
English herdthink (compound)
English wrongthink (compound)
English who would have thunk it (mention)
English interthink (prefix)
English badthink (compound)
English think meat (affix)
English thonk (mention)
English goodthink (compound)
English thinkfluencer (blend)
English thinkative (suffix)
English thinkful (suffix)
Cimbrian dénkhan (cognate)
Danish tykkes (cognate)
German denken (cognate)
German ausdenken (mention)
Middle Low German denken (cognate)
Middle Low German andenken (mention)
Alemannic German tenke (cognate)
Hungarian képez (mention)
Mòcheno denken (cognate)
Low German dünken (cognate)
Norwegian Nynorsk tenkja (cognate)
Old Norse hyggja (link)
Nigerian Pidgin tink (inherited)
Pennsylvania German denke (cognate)
Portuguese achar (link)
Portuguese achar (link)
Portuguese achar (link)
Tok Pisin ting (derived)
Tok Pisin tingting (derived)
Volapük tik (borrowed)
Volapük tikön (borrowed)
Yiddish דאַכטן (cognate)