1. a)lie b)lime
=> m
2. a)crow b)crown
=> n
3.a)rain b)train
=> t
4.a)pen b)open
=> o
5.a)run b)ruin
=> i
6.a)cat b)coat
=> o
7.a)far b)fair
=>i
8.a)sole b)solve
=>v
9.a)seal b)steal
=>t
10.a)chin b)china
=>a
Extra letters: m,n,t,o,i,o,i,v,t,a
The word is MOTIVATION
