uptight (adj.)

• accordant
• anal
• bourgeois
• compulsive
• concordant
• conformist
• conventional
• corresponding
• edgy
• formalistic
• harmonious
• kosher
• nervy
• orthodox
• pedantic
• plastic
• restive
• square
• straight
• strained
• stuffy
• taut
• tense
• traditionalist
• uneasy
• unrelaxed