The phrase "exciting endeavor" is correct and usable in written English. It can be used to describe an activity that requires effort, but is rewarding and exhilarating. For example, "Starting my own business has been an exciting endeavor.".
Renting an apartment for the first time is an exciting endeavor.
The Brooklyn Ballet has started a Kickstarter to raise funds for the exciting endeavor, hoping to collect $10,000 for the project by April 9, 2014 at 11 59pm.
Future study of the physical and functional connections among posttranscriptional trans acting factors (miRNAs and RBPs) operating upon the p16 mRNA and other transcripts promises to be a particularly exciting endeavor.
This exciting endeavor has the potential to be enormously beneficial to biology [ 71- 73].
At MetroButler, he is a part-time contractor, without benefits, but he doesn't mind: gig work makes it possible to take time off for more exciting endeavors (for instance, an appearance in Syfy's "The Internet Ruined My Life").
Nonetheless, it is one of the most exciting endeavors I have ever undertaken.
It is one of the most exciting endeavors I have ever undertaken.
Being a terminologist, I care about word choice. Ludwig simply helps me pick the best words for any translation. Five stars!
Maria Pia Montoro
Terminologist and Q/A Analyst @ Translation Centre for the Bodies of the European Union