war

war has an oddly tangled origin for such a basic word. It came into English from Old North French werre (war, conflict), which the Normans brought after 1066. Behind werre lies Frankish \werra — meaning not 'organized fighting' but 'confusion, strife, a mess.' At its deepest root sits the same Germanic family that gives us worse and worst*: war began as a word for things going badly, descending into chaos.

There's a curious twist: English already had its own native word for war — Old English guþ (and wig) — but it borrowed werre from French anyway, perhaps because Latin's own war-word, bellum, was too close to bellus ('pretty') and got avoided. So the French passed on a Germanic word that English absorbed as its main term for armed conflict.

Because war is a plain monosyllable, it doesn't grow through Latin prefixes. It builds its family by compounding — sticking whole words on:

- war + fare (going, course — as in welfare, thoroughfare) → warfare: the waging or conduct of war, the activity rather than the event. We speak of 'guerrilla warfare,' 'economic warfare.'
- war + -ior (one who does) → warrior: from Old French werreior, 'one who makes war' — a fighter.
- war + monger (dealer, trader — as in fishmonger, ironmonger) → warmonger: literally a 'war-dealer,' someone who promotes and stirs up war. The -monger ending is almost always disapproving (rumormonger, scaremonger).
- post- (after) + war → postwar: belonging to the period after a war (the postwar boom, postwar Europe). This is the one Latin prefix that attaches cleanly.

Notice the pattern: war itself stays fixed and tiny, while the attached words tell you what kind — the conduct of it (warfare), the person in it (warrior), the agitator behind it (warmonger), the aftermath of it (postwar). And buried underneath is that first meaning: not glory, but confusion and things gone worse.