adjective
timid
TIM-id/ˈtɪmɪd/
Shy or easily frightened.
The timid girl stands behind her parent while meeting the other children.

Etymology
Latin timidus described someone fearful or afraid. The English sense includes the social expression of that fear: shyness or a reluctance to act confidently.
In context
but I forced myself because I was so timid and shy I said no I will go
More examples
- She gives a timid smile before introducing herself.
- He feels timid about asking his boss for help.
- Even a timid speaker can learn to address a crowd.
Forms
timid · timider · timidest
timidly adverb — In a shy or fearful way.
timidity noun — The quality of being shy or fearful.