Though no official expansions have been released, a rudimentary map-editing tool was made available to the player community.

During his time there, he mapped the Alps accurately using rudimentary tools.

Then why the hell do they live in forest villages, using the most rudimentary tools and no mechanical equipment at all?

"But it's crazy to make a kid spend a night trying to solve a problem with these rudimentary and feeble tools."

How could someone, using only rudimentary tools, turn out something so perfect?

Rocks, sticks, corrugated wash boards, and other rudimentary tools were often used to help in the washing process.

It goes without saying that it is difficult to stand out in the modern art world with such rudimentary tools.

The alien stared at his rudimentary tools before continuing.

With some rudimentary tools he even repaired his door as best he could.

This is what some rudimentary tools, such as grep, do when searching.