Build Intuit — Idea Set Theory & the Quadranym sensibility model (D. Scalise)

Pattern Language (C. Alexander)
Threeness, the Triad and Christopher Alexander (D. Seamon)

Systematics — resources
Anthony G. Blake — home page
Tetrad of Activity (M. Zwick)
Dramatic Universe — summary (M. Grenfell)
DuVersity — inspired by the work of John Bennett (A. Blake/K. Stefano)
Book of Threes — large collection of Triads
Qualitative Systems Thinking (A. Hodgson)

ConceptNet (R. Speer/C. Havasi)
FrameNet (C. Fillmore)
WordNet (G. Miller)

DesignLibs phrasal templates
Word Grabbag
Reverse Dictionary
Data muse API
Dramatica

Several projects share the term numeronomy, however the following homonyms have no connection to our usage:
Syndex Numeronomy (dealing with prime numbers)
Vortex Math Numeronomy (largely considered a psuedo-science 'math parlor trick')
Theory of Word Numeronomy letter-counting (Y. Anderson)