hugsunarheimur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
hugsunarheimur
hugsunarheimurinn
þolfall
hugsunarheim
hugsunarheiminn
þágufall
hugsunarheimi
hugsunarheiminum
eignarfall
hugsunarheims
hugsunarheimsins
Fleirtala
fleirtala með greini
nefnifall
hugsunarheimar
hugsunarheimarnir
þolfall
hugsunarheima
hugsunarheimana
þágufall
hugsunarheimum
hugsunarheimunum
eignarfall
hugsunarheima
hugsunarheimanna