Call9
Y Combinator 2015 · Inactive Healthcare Healthcare Services callnine.com
- Evocativity EVOC : yellow
- Call and 9 faintly evoke emergency medical assistance
- Brevity BREV : green
- 4 letters, 1 syllable. Up to seven letters is green, eight at two syllables too; up to ten yellow, eleven or more red.
- Greppability GREP : red
- Found inside 1,584 other dictionary words.
- Googlability GOOG : yellow
- Emergency-call fragments and similar codes have prior use
- Pronounceability PRON : green
- Familiar call and nine sounds
- Spellability SPEL : yellow
- Nine versus 9 needs confirmation
- Verbability VERB : red
- Numbered call phrase supplies no new use verb
- Nominology
- 55
- All seven dimensions and .com ownership, weighted as set out on Methodology.
- Fluency
- 100
- Brevity and pronounceability only: the subset with published outcome evidence behind it.
- PG grade
- 3 / 4
- Graham's own four-step ladder.
- Exact .com
- Not owned
- Shape
- real word
- Length
- 5 chars, 1 syllable
- Distinctiveness
- suggestive
Rubric version 2026.10.20-1, judged by gpt-6.1-sol (agent).
This scores the name only. See Methodology.
These judged dimensions came from an AI agent working through the judging queue in a chat, on the same rubric the scoring pipeline sends. The agent passed the calibration exam before its work was accepted, and each batch it judged hid two names with known answers as a check. The model is named as the agent reported it.