Level 4 — 64 concepts

Each concept here is built from components whose deepest is L3, so it stands 4 steps of emergence above the foundations. Depth is not difficulty or abstraction — it is the length of the chain needed to ground the word.

← L3 · all levels · L5 →

action deed active behavioral add operation advanced skill affect emotional air material almost approximation already temporal arise emerge benefits advantage cascade flow central location click mechanical contact physical control ability copy replication current fluid date social days temporal entities object environment surroundings fact truth first order focus attention future temporal half ratio high spatial home shelter huge size including general interacting social items object leave movement length spatial little size local spatial make verb mar damage march movement mid spatial modularity structural new recent object entity parameter condition post mail process general quality value related association risk uncertainty search action second temporal sep verb single quantity site location small size surface exterior surrounded enclosed three cardinal type category web structure whether conditional wide spatial wood material world place

← L3 · all levels · L5 →