serious and quiet thought for a period of time
contemplation
extremely or completely happy
Blissful
to become calm and relaxed by thinking about one thing
To meditate
to watch, listen to or think about something carefully or
with interest
To pay attention
someone’s ability to do a particular thing
A capacity
a device or machine, for example a phone or tablet
Gadget
an injection that protects someone from a disease
Inoculation
a device or machine, for example a phone or tablet
Gadget
feeling unhappy because something is uninteresting or
because you have nothing to do
Boredom