underlying Synonyms

inherent fundamental hidden intrinsic essential latent rudimentary foundational core basic primary principal root central thematic underlie unseen veiled under structural smouldering ulterior stipulated suppressed subjacent subconscious sub unexpressed subterrene vestigial repressed subliminal substratal undisclosed unrealised unrevealed implicit in pre-existent overarching grassroots vital bedrock unacknowledged firebase understructure inbuilt unrealized Beneath the Surface in the background rudimental