notchy adjective. 
['nɒtʃi] M19.[from NOTCH noun + -Y1.]1.  Having notches or indentations. 
M19.2.  Of a manual gear-changing mechanism: difficult to use because the lever has to be moved accurately (as if into a narrow notch). 
M20. ■   notchiness noun L20.  [TahlilGaran] English Dictionary ▲