to develop gradually

to evolve a scheme.

to give off or emit, as odors or vapors.

to come forth gradually into being; develop; undergo evolution

The whole idea evolved from a casual remark.

Biology . to develop by a process of evolution to a different adaptive state or condition

The human species evolved from an ancestor that was probably arboreal.

verb

block , decrease , halt , stop

verb

advance , derive , disclose , educe , elaborate , emerge , enlarge , excogitate , expand , get , grow , increase , mature , obtain , open , result , ripen , unfold , work out , develop , devise , emit , germinate