Fake is a related term of unsuitable.
As adjectives the difference between fake and unsuitable
is that
fake is not real; false, fraudulent while
unsuitable is not suitable; unfit; inappropriate.
As a noun fake
is something which is not genuine, or is presented fraudulently or
fake can be (nautical) one of the circles or windings of a cable or hawser, as it lies in a coil; a single turn or coil.
As a verb fake
is to cheat; to swindle; to steal; to rob or
fake can be (nautical) to coil (a rope, line, or hawser), by winding alternately in opposite directions, in layers usually of zigzag or figure of eight form, to prevent twisting when running out.