POSSIBLER Antonyms

• precise; explicit and clearly defined

• known for certain

• not capable of occurring or being accomplished or dealt with

• something that cannot be done

• totally unlikely

• (used of persons or their behavior) not acceptable or reasonable

• explained or answered

• determined

• established or decided beyond dispute or doubt

• established in a desired position or place; not moving about

• inhabited by colonists

• not changeable

• having or feeling no doubt or uncertainty; confident and assured

• certain to occur; destined or inevitable

• definitely or positively (`sure' is sometimes used informally for `surely')

• exercising or taking care great enough to bring assurance

• physically secure or dependable

• reliable in operation or effect

• (of persons) worthy of trust or confidence

• infallible or unfailing

• certain not to fail

• impossible to doubt or dispute

• impossible to achieve

• not capable of being carried out or put into practice

• not capable of being obtained

• not capable of being carried out or put into practice