precursory (adj.)
- antecedent
- anterior
- augural
- chief
- first
- foreboding
- foregoing
- foremost
- foreshadowing
- inaugural
- indicative
- initiatory
- intuitive
- leading
- meaningful
- monitory
- portentous
- precautional
- precautionary
- precedent
- preceding
- predictive
- prefatory
- prefigurative
- preliminary
- premonitory
- preparatory
- prevenient
- prior
- prodromal
- prodromic
- prognostic
- prognosticative
- propaedeutic
- significant
- warning
