1 adverb tensely, formallygo teann c m ugo righin c m ugo foirmeálta c m uhe stood stiffly to the sidesheas sé go righin i leataobh, sheas sé go doicheallach i leataobh'I don't want your money,' she replied stiffly.'Níl mé ag iarraidh do chuid airgid,' a d'fhreagair sí go dalba.; 'Ní theastaíonn do chuid airgid uaim,' a d'fhreagair sí go stalctha.2 adverb with difficulty of movementgo strompthago craplaithego righin c m ugo stalcthathey walked stifflyshiúil siad go stromptha3 adverb COOK whip etc to stiff conditiongo tiubh c m ustiffly whipped creamuachtar atá coipthe go tiubh