Yea these chains are nice :) I usually get 100% but sometimes miss 1 or 2. This time I didnt really know taro, but I still guessed correct from the letters :)
Only reason I got that is that I had enough time to start with "T- - O", replace the first - with a vowel, "a", and then start across my keyboard...Q, W, E, R...**DING, DING!** Verrrry fortunate.
If a wharf were also called a quah and the Scottish were wearing lilts on their lower bodies, Hull would be a perfectly acceptable answer. As it stands, best to leave it out, I think.
Baseball doesn't have four letters or fit in the chain though.
a glen?