Matching Pairs interjectionsOnline version review by carolina peiró 1 Ouch 2 Aah 3 Er 4 Hmph 5 Oops 6 yuck 7 Yippee 8 Boo 9 phew 10 Wow disgust, deslike expressing relief not knowing what to say disapproval / a noise used to scare people by surprise exclamation of celebration exclamation of fear to indicate displeasure exclamation of pain expressing surprise or admiration making a mistake