inflexible

1   mean
2   arrogant
3   greedy
4   bossy
5   stubborn
6   bull-headed
7   bullying
8   conceited
9   moody
10   short tempered
11   stupid
12   foolish
13   blatant
14   big headed
15   clumsy
16   egotistical
17   selfish
18   close-minded
19   malicious
20   inflexible
21   self-centered
22   impatient
23   childish
24   impudent
25   brash