List: TOCFL 6

1. make a mistake, commit an error
2. offend, violate a rule

1. seem, appear
2. look like, appear to be

1. downstream
2. later stages (of a process or industry)

descend, go down, decrease, decline

1. death
2. to die

in fact, actually, as a matter of fact

1. greasy, oily
2. fatty (food)

sleeplessness, insomnia

1. heart
2. core, centre

1. initiate, launch, start
2. propose, suggest