Premature

Are you saying that our plan was accepted? I hope you're not showing me any premature happiness here.

It is premature to discuss it now.

It is premature to put the plan into practice now.

I had a premature baby.

The report of victory turned out to be a little premature.

The familiar argument against a proposed action that it is premature.

He made a premature decision on the matter.

My daughter was premature.

When he claims to desire eternal life, in reality man merely wishes to avoid a premature, violent or gruesome death.

There's nothing that ruins life as much as premature ejaculation.

a premature birth

premature reports of the singer's death

I was lost in reveries of death, and the idea of premature burial held continual possession of my brain.