SER ESTAR meaning changes

Front

To be bored

Back

estar aburrido

Front

To be boring

Back

ser aburrido

Front

To be a good person

Back

ser bueno

Front

To be tasty

Back

estar bueno

Front

To be a tiring person (someone who people don't like to be around)

Back

ser cansado

Front

To be tired

Back

estar cansado

Front

to be (a) serious (person)

Back

ser grave

Front

to be very ill

Back

estar grave

Front

to be clever

Back

ser listo

Front

to be ready

Back

estar listo