I see in Lesson 41 of the Simplified manual that there are words that can be abbreviated that aren’t in families:
reluctant/reluctance – reluk
privilege – priv
anniversary – aniv
convenience – kven
and so on. Are they hangovers from Anniversary’s abbreviating principle? And for Anniversary writers: how do you decide how much to write to give you an outline that you’ll be able to read back? Doesn’t working that out slow you down?