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Etymology — The origins of English words

Where do words come from? Trace the origin and history of any English word, from its Latin, Greek or Old English roots through to its modern meaning. Every etymology is sourced.

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understatement
Origin
From under- plus statement, or alternatively from understate plus -ment.
understaffed
Origin
From under- plus staffed.
undersigned
Origin
From under- plus signed.
undershirt
Origin
From under- plus shirt.
underprivileged
Origin
From under- plus privileged.
underpass
Origin
From under- plus pass.
underneath
Old English
From Old English underneoðan, from under plus neoðan ("from below"); related to the word "beneath."
underling
Old English
From Old English underling, formed from under + the suffix -ling (as in "duckling").
suspicious
Latin
From Old French sospecious, from Latin suspiciosus, related to suspicio, "suspicion."
cancerous
Latin
From Latin cancerosus, from cancer, "tumour", plus the adjective suffix -osus.
manor
Latin
From Old French manoir ("to dwell"), from Latin manēre ("to stay, remain") — the same root as "remain" and "mansion."
importantly
Origin
From important + -ly.
tryst
Old French
From Old French triste, a hunting term for a waiting spot, likely from a North Germanic word related to "trust."
frond
Latin
Borrowed from Latin frons, frond- ("leafy branch").
pubes
Latin
From Latin pubes ("hair that appears at puberty").
maple
Old English
From Old English mapul-, the same root seen in words like "mapulder" — a very old Germanic name for the tree, related to words in Old Norse and Old High German for the same tree.
pubic
Origin
From "pubis" plus the adjective suffix -ic.
bikini
Origin · 1946
Named after Bikini Atoll, where the US tested nuclear weapons in 1946 — the swimsuit's designer reportedly hoped it would cause a similar sensation.
swimsuit
Origin
A straightforward compound of swim and suit.
suburb
Latin
From Old French suburbe, from Latin suburbium, from sub- ("near, under") plus urbs ("city").
barrage
French · 1859
Borrowed from French barrage ("barrier"), related to barrier, around 1859.
Freudian
Origin
Formed from the name Freud plus the adjective suffix -ian, referring to Austrian psychoanalyst Sigmund Freud.
cautious
Latin
From caution + -ous, echoing Latin cautus.
conscience
Latin
From Old French "conscience," from Latin "conscientia," meaning "knowledge within oneself," from "com-" ("together") and "scire" ("to know").