Here's what rhymes with ififth.
fifth Words that almost rhyme with ififth
sieves scythes riffs skiffs sniffs whiffs stiffs gives lives myths cliffs smiths writhes clefs withes forgives mastiffs outlives hieroglyphs blacksmiths goldsmiths monoliths silversmiths filth scythe myth sixth width pith smith writhed writhe plinth hyacinth therewith herewith forthwith labyrinth wherewith monolith silversmith