worry

Question 1

worry or fear that something unpleasant may happen

Answer 1

apprehension

Question 2

worried or frightened that something unpleasant may happen

Answer 2

apprehensive

Question 3

​a feeling of worry about threats to the environment, such as pollution and climate change

Answer 3

eco-anxiety

Question 4

​(formal) nervous, excited and very active

Answer 4

febrile

Question 5

​[intransitive] (British English, informal) to behave in an anxious or excited way

Answer 5

to flap

Question 6

unable to control your emotions because you are extremely frightened or worried about something,

done quickly and with a lot of activity, but in a way that is not very well organized

Answer 6

frantic

Question 7

to make somebody feel anxious, frightened or uncomfortable over a long period of time

Answer 7

to gnaw at sb

Question 8

any strong fear or worry

Answer 8

neurosis

Question 9

​so impressed by somebody/something that you feel nervous or frightened

Answer 9

overawed

Question 10

very worried and upset; excited in a nervous way

Answer 10

overwrought

Question 11

(British English, informal)
​very nervous, worried or excited

Answer 11

strung up

Question 12

[uncountable] (formal)
​great worry or fear about something unpleasant that may happen

Answer 12

trepidation

Question 13

to make somebody feel nervous or frightened or lose confidence

Answer 13

to unnerve sb

Question 14

making somebody feel nervous or frightened

Answer 14

unnerving

Question 15

anxious and/or angry about something

Answer 15

uptight about sth