From roial#Old French|roial (modern #French|royal), from Latin regalis, from rex|rex, reg- ‘king’ + adjective suffix -alis.
See: majestic
Category:Paper sizes
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{{fr-infl-adj|sm=royal|sf=royale|pm=royaux|pf=royales|smp=ʁwa.jal|sfp=ʁwa.jal|pmp=ʁwa.jɔ|pfp=ʁwa.jal}} royal m (f royale, m plural royaux, f plural royales)
da:royal et:royal el:royal fr:royal ko:royal io:royal id:royal it:royal hu:royal pl:royal ru:royal fi:royal ta:royal te:royal vi:royal zh:royal