[dog·mat·ic] inclined to lay down principles as incontrovertibly true.
[men·da·cious] not telling the truth; lying.
[sat·ur·nine] (of a person or their manner) slow and gloomy.
[ob·tuse] annoyingly insensitive or slow to understand.
[wasp·ish] readily expressing anger or irritation.
a person who is narrow-minded, hostile to or smugly indifferent to cultural values, intellectual pursuits, and aesthetic refinement, often characterized by a materialistic worldview
[quer·u·lous] complaining in a petulant or whining manner.
[pal·ter] equivocate or prevaricate in action or speech.
[vex·a·tious] causing or tending to cause annoyance, frustration, or worry.
[in·vid·i·ous] (of an action or situation) likely to arouse or incur resentment or anger in others.