English
rationless
From ration + -less.
Formed from ration + -less
Proto-Indo-European *h₂er- ‘to fit, to fix, to put together, to slot’
Latin reor ‘to compute’
Latin ratiō ‘reason, reasoning, explanation, ground,…’
French ration
English ration
Today it means
adj Without rations.
Sources
Sources: Wiktionary, “rationless”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / rationless