Words similar to fret

Example sentences for: fret

How can you use “fret” in a sentence? Here are some example sentences to help you improve your vocabulary:

According to Stewart's account, the Clintons continued to fret about their ability to have children, and the following year even considered visiting a fertility doctor at the University of California at San Francisco.
like an arrow fret to quickenthe hydraulics of its wings,stay there on the metal
The academic community is protesting a new law that will require all recipients of federal research grants to make their research data public through the Freedom of Information Act . Researchers fret that corporate and political interests will use the FOIA powers to stifle research on controversial subjects by bombarding them with information requests.
The computer, now much faster and smarter, may triumph, but humans shouldn't fret.
To date, a few studies have demonstrated the potential power of GFP-FRET by labeling different proteins [ 6 23 24 25 26 ] or by fusing two different fluorophores to the same protein [ 27 28 29 30 31 32 ] . Creating efficent donor and acceptor fusion proteins is difficult, however, because FRET only occurs when the two fluorophores are attached to surfaces that are very close to one another.