The open data behind every Learnosaur game. Download and use it in your classroom, app, or research — no login required.
Dolch & Fry high-frequency word lists.
Prefixes, suffixes, and roots with meanings & examples.
Common Core aligned spelling lists for 3rd grade.
Short passages with comprehension prompts, grades 2–6.
Structured grammar data with examples and exceptions.
Phoneme-based rhyming word pairs for phonics instruction.
Tier 1–3 word lists by grade level and domain.
Academic sentence starters for ELL and writing support.
CVC, CVCE, and digraph word families for phonics.