squeamish (adj.)

• airsick
• bashful
• boggling
• carsick
• critical
• dainty
• delicate
• demanding
• difficult
• diffident
• dizzy
• exacting
• faltering
• fastidious
• finical
• finicky
• fussy
• hesitant
• hesitating
• meticulous
• modest
• nauseated
• nauseous
• nice
• painstaking
• particular
• pawky
• pernickety
• persnickety
• prudish
• punctilious
• queasy
• queer
• scrupulous
• seasick
• shaky
• shrinking
• shy
• unsettled
• upset
• vertiginous