Select the most appropriate word which means the same as the group of words given.

That cannot be approached easily

inaccessible

The most appropriate word which means the same as the group of words given is inaccessible.

• Inaccessible means difficult or impossible to reach, get or use.
• Invincible means too strong to be defeated or changed.
• Inaudible means that you cannot hear.
• Inevitable means that you cannot avoid or prevent.

The word inaccessible is the most appropriate because it specifically refers to something that is difficult or impossible to reach or get to. The other words do not have the same connotation of being something that is difficult or impossible to reach or get to.