▁term , ▁although ▁one ▁which ▁has ▁been ▁deprecated . ▁If ▁conjug ated ▁forms ▁are ▁allowed , ▁even ▁longer ▁real ▁words ▁can ▁be ▁made . ▁Allow ing ▁derivatives ▁and ▁cl it ics ▁allows ▁the ▁already ▁length y ▁word ▁to ▁grow ▁even ▁longer , ▁although ▁the ▁us ability ▁of ▁the ▁word ▁starts ▁to ▁deg rade . ▁Because ▁Finn ish ▁uses ▁free ▁forming ▁of ▁composite ▁words , ▁new ▁words ▁can ▁even ▁be ▁formed ▁during ▁a ▁conversation . ▁One ▁can ▁add ▁n oun s ▁after ▁each ▁other ▁without ▁breaking ▁grammar ▁rules . ▁ ▁If ▁one ▁allows ▁artificial ▁construct s ▁as ▁well ▁as ▁using ▁cl it ics ▁and ▁conjug ated ▁forms , ▁one ▁can ▁create ▁even ▁longer ▁words : ▁such ▁as ▁ ▁( 1 0 2 ▁letters ), ▁which ▁was ▁created ▁by ▁Ar tt uri ▁K ann isto . ▁ ▁The ▁longest ▁non - comp ound ▁( a ▁single ▁stem ▁with ▁prefix es ▁and ▁suffix es ) ▁Finn ish ▁word ▁recogn ised ▁by ▁the ▁Gu in ness ▁Book ▁of ▁Records ▁is ▁ ▁( see ▁also ▁A gg l ut ination # Ext rem es ), ▁based ▁on ▁the ▁stem ▁ ▁( reason , ▁san ity ), ▁and ▁it ▁means : ▁I ▁wonder ▁if ▁– ▁even ▁with ▁his / her ▁quality ▁of ▁not ▁having ▁been ▁made ▁un system at ized ▁▁ ▁and ▁a ▁def unct ▁bar ▁named ▁after ▁it , ▁, ▁are ▁the ▁longest ▁place ▁names ▁in ▁use . ▁ ▁Hung arian ▁ ▁, ▁with ▁ 4 4 ▁letters ▁is ▁one ▁example ▁of ▁a ▁long ▁word ▁in ▁the ▁Hung