ad-lib-a
type: LexicalEntry
canonical form: ad-lib
sense: 02221226-s
part of speech: adjective

spontaneous-a
type: LexicalEntry
canonical form: spontaneous
sense: 02221226-s
part of speech: adjective

unwritten-a
type: LexicalEntry
canonical form: unwritten
sense: 02221226-s
part of speech: adjective
sense: 02291903-s
sense: https://en-word.net/lemma/unwritten-a#02294659-a

02221226-s
type: LexicalConcept
in scheme: en-word.net
definition: said or done without having been planned or written in advance
example: he made a few ad-lib remarks
ili: i12233
lexfile: adj.all
part of speech: adjective satellite
similar: https://en-word.net/synset/02221046-a

oral-a
type: LexicalEntry
canonical form: oral
sense: 02291903-s
part of speech: adjective

02291903-s
type: LexicalConcept
in scheme: en-word.net
definition: using speech rather than writing
example: an oral tradition
example: an oral agreement
ili: i12639
lexfile: adj.all
part of speech: adjective satellite
similar: https://en-word.net/synset/02291437-a

https://en-word.net/synset/02294659-a
type: LexicalConcept
in scheme: en-word.net
definition: based on custom rather than documentation
example: an unwritten law
example: rites … so ancient that they well might have had their unwritten origins in Aurignacian times
  source: J.L.T.C.Spence
ili: i12658
lexfile: adj.all
part of speech: adjective
similar: 02294907-s