英和和英

not successful

I failed.

no progress

Stage failed

failure

a failure

to fail to obtain

He has managed to―contrived to―make a failure of it.

I can not comprehend―I am at a loss to comprehend―It is incomprehensible―unaccountable―mysterious―strange.

failing to instruct

received failing grades

My attempt has failed with me

I have failed in my attempt

My attempt has miscarried.

tried unsuccessfully

the failure to attend

to fail {in doing something}

be unsuccessful

to fail

to end in a failure―result in a failure―issue in a failure―eventuate in a failure―prove a failure―prove abortive―end in smoke―to be doomed to failure

to end in a failure―result in a failure―issue in a failure―eventuate in a failure―be doomed to failure―prove a failure―prove abortive―end in smoke

to end in a failure

not liable to failure

don't want to fail

the conceded error

fail to pay up

not performed

certain not to fail

a fault

not left to spoil