Convert any number to a word or phrase

Translate a digit string into consonants, then find a word whose consonants match.

Why it works

Words are processed holistically by a well-practiced language system; digit strings are not. Converting a number to a word replaces a meaningless sequence with a single lexical item that activates a word-image network. The image can then be encoded with vivid spatial and sensory detail — properties that the number string entirely lacks.

How to do it

1. Take the number (e.g., 73) and map each digit to its consonant (7=k, 3=m).
2. Insert vowels freely to make a word: k-m → "comb" or "game" (g=7, m=3).
3. Prefer concrete, imageable nouns — "comb" over "calm."
4. For long numbers, split into 2- or 3-digit chunks and encode each as a separate word.

Evidence

Dual coding theory (Paivio, 1971) establishes that concrete, imageable words are better recalled than abstract words because they activate both verbal and visual memory codes. Major System words, being concrete nouns, exploit this advantage. (observational)

Dual coding evidence is for word memorability in general; the specific added benefit of Major System word conversion versus other strategies has not been isolated in RCTs.

Sources

• Paivio (1971), Imagery and Verbal Processes

Common mistake

Choosing abstract words (e.g., "came," "seem") rather than highly concrete, imageable nouns — the image is the memory anchor, and abstract words produce weak or no useful image.