Be on pins and needles and Be on the tenters

Be on the tenters and be on pins and needles are semantically related. In some cases you can replace phrase "Be on the tenters" with "Be on pins and needles", this phrases are similar.

Be on pins and needles and be on the tenters are semantically related. Sometimes you can replace phrase "Be on pins and needles" with "Be on the tenters", this phrases are similar.