Opposite of speculation

Opposite of speech

Opposite of speechless ness

Opposite of speechlessness

Opposite of speed

Opposite of speedup

Opposite of speedy

Opposite of spend

Opposite of spendthrift

Opposite of spew

Opposite of sphere

Opposite of spinster

Opposite of spirit

Opposite of spirited

Opposite of spiritless

Opposite of spiritlessness

Opposite of spiritual

Opposite of spirituality

Opposite of spiritualization

Opposite of spirituous

Opposite of spite

Opposite of spiteful

Opposite of spitefulness

Opposite of spleen

Opposite of splendid

Opposite of splendor

Opposite of splice

Opposite of splinter

Opposite of split

Opposite of spoil

Opposite of spoiler

Opposite of spoilt

Opposite of spoliate

Opposite of spoliation

Opposite of sponge

Opposite of spontaneity

Opposite of spontaneous

Opposite of sporadic

Opposite of sport

Opposite of sportive