Words similar to gutless

Example sentences for: gutless

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

Intramuscular injection of 10 10iu induces moderate local inflammation [ 15 ] . However, the local and systemic toxicity of the adenoviruses can be dramatically reduced by using gutless viruses [ 16 ] . Notably, we observed severe muscle damage after the electric pulse delivery, which was worsened by the pre injection of saline but was not influenced by the presence of plasmid.
A better explanation begins with three defects: a less-than-viable governing structure, a sick political culture, and a tradition of gutless journalism.
Further, continued advances in the development of "gutless" adenoviral vectors that avoid expression of cytotoxic antigenic targets may alleviate immune clearance problems [ 22 23 24 ] .
It's a happy ending for people like us-and you and I do seem really in agreement on this-who think that one of the worst things about politics these days is all these gutless candidates trying to have it both ways.
The completely cynical spin: It really is just a contingency plan, showing once again how gutless and unrealistic they are.