The opposite of prevent is cause.
Aid, allow, assist, help, let go, cause...
oppose forbid restrict refuse prevent
disallow forbid prevent
Aid, allow, let go.
Enable/encourage/solicit/invite/welcome
The opposite of allow is disallow. The prefix dis- forms opposites of verbs. Other antonyms could be forbid, disapprove, prevent, or proscribe.
move the wammy bar out the way i push it to the opposite dirrection
The opposite of insulator is conductor.
The opposite of allowed (permitted) would be prohibited, forbidden, banned, or proscribed. The opposite of allowed (used or approved) would be disallowed.
Inhibitto prevent someone from doing something, or to slow down a process or the growth of something
Nonabsorbent is the opposite word to absorbent. Watertight is a possibility. Repellant is another.
Afforestation is the opposite of deforestation. It can create habitats for wildlife and it stabilises the ground to prevent surface run off.it prevents soil erosion and the fields do not get barren and infertile.
Those things on the opposite end of the legs to the body that prevent them having to walk on stumps.