Theory:

Meaning of difficult words from the poem "Dad and the Cat and the Tree":
 
S.No
Words 
Meaning
1.
Struck
Trapped or locked in a particular place
2.
Wobbly
 Wobbly  Something that is unstable and shaky
3.
Scoffed
Mocking at someone or their idea
4.
Brushing
Cleaning away dirt and dust by scrubbing
5.
Swung
 It refers to the act of swinging on a particular place
6.
Wallop
Hitting or striking heavily
7.
Winking
It refers to something that can be done quickly, in a blink of an eye
8.
Leap
Jumping quickly from a distance with a force
9.
Yell
Shouting at someone or something with a loud voice
10.
Smirking
Smiling at someone or something with satisfaction and joy
11.
Smug
Showing much pride in achieving something
12.
Suspect
To believe something is true
13.
Predict
To say what will happen in the future
14.
Protective
Wanting to protect someone from damaged or harmed
15.
Initiative
Action taken by a person before others to solve a problem
16.
Rescuing
 Saving someone from a dangerous situation
17.
Stability
Steadiness or unchanging quality
18.
Mock
To laugh at someone or something
19.
Over-confidence
More sure of oneself than one should be
20.
Protesting
To disagree with something very strongly
21.
Determined
Being strong with your decision without letting anything to change it
22.
Scared
Worried or frightened
23.
Ignore
To avoid or to not consider
24.
Trial
An act of testing something
25.
Adamant
Determined not to change your mind about something
26.
Plead
Refers to an appeal or earnest request
27.
Disappoint
To make someone feel unhappy
28.
Manage
To succeed in dealing or handling something
29.
Landed
Reached the ground