Riding along the narrow trail, I shouted 'whoa back' to warn the riders behind me that I was about to stop.

When she walked through the old neighborhood, everything hearkened back to her childhood summers.

The architect designed the new museum facade, hearkening back to classical Greek temples with its columns and pediments.

After months of job hunting and rejected applications, one found oneself on one's back, with no money and no prospects left.

Following the miscommunication, the manager was back announcing the company's support for the initiative.

At the press conference, the senator back announced his support for the new education bill.

Please feed back your observations to the project manager by Friday.

She's been on someone's back about finishing the project since Monday.

She cleaned the bookshelf front to back before the guests arrived.

The photographer loosened the clamp and tilted the swing-back to correct the composition.