rosier

As adjectives the difference between rosier and cosier

is that rosier is comparative of rosy while cosier is comparative of cosy.

As a noun cosier is

an incompetent tailor.

As a noun osier

is a kind of willow, species: Salix viminalis, growing in wet places in Europe and Asia, and introduced into North America. It is considered the best of the willows for basket work. The name is sometimes given to any kind of willow.

As an adjective rosier is

comparative of rosy.

As adjectives the difference between ropier and rosier

is that ropier is comparative of ropy while rosier is comparative of rosy.

As a noun hosier

is one who deals in hose or stocking, or in goods knit or woven like hose.

As an adjective rosier is

comparative of rosy.