 Spare underwear
Spare underwear   THONG [spare = meager]
Chop-chop   APACE [I like the symantic divergence]
Board for nails   EMERY [I was thinking wood shop stuff]
Hub near the Loop   OHARE [sounds like a lasso]
Lets the fur fly?   SHEDS [not "fights"] 

The theme words with misspellings (extra vowels together) was tough for me.  When I see thee 
e's in a row in a grid, I know I'm on the wrong track.  Same is true with two 
i's and two 
a's.  So I was forced to reconsider what was already correct.  It was fun. 
 Aleph follower
Aleph follower    BETH  [not sure why we get a letter from a foreign alphabet as a clue for a word that is a woman's name]
(NYET is common enough in our language to fit in.) 

When will be the next time that a grid will feature four contiguous 
i's?