
/wiːk/
lacking the power to perform physically demanding tasks; having little physical strength or energy.
"she was recovering from flu, and was very weak"
 
 
ˈwəːθləs/
having no real value or use: "that promise is worthless"
 
 
/ˌɪnsɪɡˈnɪfɪk(ə)nt/
too small or unimportant to be worth consideration: "the sum required was insignificant compared with military spending"
 Insignificant
 Insignificant
/ˌɪnsɪɡˈnɪfɪk(ə)nt/
too small or unimportant to be worth consideration:... 
 Worthless
 Worthless
ˈwəːθləs/
having no real value or use: "that promise is... 
 Threatened
 Threatened 
/ˈθrɛtn/
state one's intention to take hostile action against... 
 Scared
 Scared
/skɛːd/
fearful; frightened.
"I wasn't scared at... 
 Anxious
 Anxious 
/ˈæŋk.ʃəs/
feeling or showing worry, nervousness, or unease about something... 
 Insecure
 Insecure
/ˌɪnsɪˈkjʊə,ˌɪnsɪˈkjɔː/
(of a person) uncertain... 
 Rejected
 Rejected
/rɪˈdʒɛkt/
dismiss as inadequate, unacceptable,... 
 Fearful
 Fearful
/ˈfɪəf(ʊ)l/
Feeling or showing fear or anxiety. "they are fearful of the...