Etymograph

English

less

Less comes from Old English lǣs ‘smaller, less’, and ultimately from Proto-Germanic *laisiz ‘smaller, lesser’.

  1. Proto-Germanicc. 500 BCE–200 CE*laisiz1‘smaller, lesser’reconstructed
  2. Old Englishc. 450–1150lǣs1‘smaller, less’
  3. Middle Englishc. 1150–1500les1
  4. Englishearliest quotation 1579less1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English less, which cites Kroonen
  2. Earliest quotation in Wiktionary’s entry: 1579, Lyly, Euphues: “I thinke there are few Vniuersities that haue lesse…”.

Lineage

  1. Proto-Germanicc. 500 BCE–200 CE*laisizWiktionary, English less, which cites Kroonen‘smaller, lesser’reconstructed
  2. Old Englishc. 450–1150lǣsWiktionary, English less, which cites Kroonen‘smaller, less’
  3. Middle Englishc. 1150–1500lesWiktionary, English less, which cites Kroonen
  4. Englishearliest quotation 1579lessWiktionary, English less, which cites Kroonen. Earliest quotation in Wiktionary’s entry: 1579, Lyly, Euphues: “I thinke there are few Vniuersities that haue lesse…”

The story

According to Kroonen (2013), from a northern Indo-European root Proto-Indo-European *leh₂is- or *leh₃is-, which he connects to Lithuanian liesas (‘lean’). Determiner and preposition from Middle English lees, lesse, leasse, lasse, from Old English lǣssa (‘less’), from Proto-Germanic *laisizan-, from Proto-Germanic *laisiz (‘smaller, lesser, fewer, lower’) (see above).

Full etymology on Wiktionary

Word family

English words that share an ancestor with less, grouped by the ancestor they share, most familiar first.

through Proto-Indo-European *leys- ‘to shrink, grow thin, be gentle’

  • last ← lasten ← lǣstan ← *laistijan ← *laistijaną
  • list ← līste ← *līstā
  • learn ← lernen ← leornian ← *liʀnōn ← *lizaną
  • lore ← lār ← *laiʀu ← *laizō ← *laizijaną
  • lira ← *loizā ← *lóyseh₂
  • delirium ← dēlīrō ← līra ← *loizā ← *lóyseh₂
  • leer ← leren ← lǣran ← *laiʀijan ← *laizijaną

through Old English lǣs ‘smaller, less’

8 more relatives in the full family tree

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Another origin of less

  1. Old Englishc. 450–1150lǣs
  2. Middle Englishc. 1150–1500lesse
  3. Englishtodayless

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Today it means

adv Used for constructing syntactic diminutive comparatives of adjectives and adverbs.

Sources

Sources: Wiktionary, “less”. 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 / Proto-Germanic *laisiz / less