Unimpeded in his course, he followed the Macquarie until he was 98 1/2 measured miles for they had been chaining since passing the limit of the first explorers from the termination of Blaxland's journey.

Galen had the wrinkled, smiling, shrewd face of an old philosopher who understood the trick of making himself socially prominent in order to pursue his calling unimpeded by the bitter jealousies of rivals.

It flows unimpeded from the higher levels to the river valleys.

" What appears certain is that, at their departure from Bordeaux, the Arabs were so laden with booty that their march became less rapid and unimpeded than before.