general [a]
- offen
character [a]
- offenherzig
- offen
behavior [a]
- offenherzig
- freimütig
- echt
- ungezwungen
- aufrichtig
general [v]
- öffnen
figuratively [v]
- öffnen
store [v]
- eröffnen
flowers [v]
- aufblühen
discussion [v]
- anfangen
- beginnen

general [a]
- ouvert
character [a]
- franc
- ouvert
behavior [a]
- franc
- sincère
- ouvert
- candide
- droit
- direct
general [v]
- ouvrir
figuratively [v]
- ouvrir
- frayer un chemin [literature]
- frayer la voie [literature]
store [v]
- ouvrir
flowers [v]
- s'ouvrir
- s'épanouir
discussion [v]
- engager
- commencer

general [a]
- aperto
character [a]
- franco
- aperto
behavior [a]
- a viso aperto
- senza sottintesi
- aperto
- sincero
general [v]
- aprire
figuratively [v]
- spalancare
- aprire
store [v]
- aprire
flowers [v]
- schiudersi
- aprirsi
- dischiudersi
discussion [v]
- iniziare
- cominciare
- incominciare

general [a]
- abierto
character [a]
- franco
- abierto
- honesto
behavior [a]
- descarado
- franco
- sincero
- abierto
- cándido
general [v]
- abrir
figuratively [v]
- abrir
store [v]
- abrir
flowers [v]
- abrirse
discussion [v]
- entablar
- empezar

general [a]
- open
character [a]
- openhartig
- rechtzinnig [Belgium]
- open
behavior [a]
- openlijk
- onverholen
- open
- openhartig
- rechtuit
- oprecht
general [v]
- openen
figuratively [v]
- openen
- openstellen
store [v]
- openen
flowers [v]
- ontluiken
discussion [v]
- aanvangen
- beginnen

general [a]
- öppen
character [a]
- frank
- uppriktig
behavior [a]
- öppen
- ohöljd
- rättfram
- ärlig
general [v]
- öppna
figuratively [v]
- öppna
- göra tillgänglig
store [v]
- öppna
flowers [v]
- öppna sig
- slå ut
discussion [v]
- börja
- inleda

general [a]
- aberto
character [a]
- franco
- aberto
behavior [a]
- aberto
- direto
- franco
- sincero
general [v]
- abrir
figuratively [v]
- abrir
- desobstruir
- mostrar
store [v]
- abrir
flowers [v]
- abrir
discussion [v]
- abrir
- começar

permission [a]
- admissible
- accessible
- permitted
- available
- allowable
- free
- public
- unrestricted
state [a]
- uncovered
- unclosed
- denuded
- naked
- patent
state [a]
- unoccupied
- unfulfilled
- emptied
opinion [a]
- debatable
- controversial
- disputable
- questionable
- undecided
- uncertain
- undetermined
- unsettled
state [a]
- exposed
- bare
- unguarded
- uncovered
- liable
- insecure
- undefended
- unsafe
behaviour [a]
- honest
- above-board
- plain
- artless
- straightforward
- candid
- fair
- frank
property [a]
- perforated
- airy
- filigree
- penetrable
- porous
property [a]
- extended
- expanded
- spread out
- unclosed
behaviour [a]
- generous
- bounteous
- bountiful
- free
- liberal
- magnanimous
- munificent
- open-handed

Present participle; Past participle
- opening
- opened
Present
- open
- open
- opens
- open
- open
- open
Past
- opened
- opened
- opened
- opened
- opened
- opened
Future
- will open
- will open
- will open
- will open
- will open
- will open
Present conditional
- would open
- would open
- would open
- would open
- would open
- would open
Present Perfect
- have opened
- have opened
- has opened
- have opened
- have opened
- have opened
Past Perfect
- had opened
- had opened
- had opened
- had opened
- had opened
- had opened
Future Perfect
- will have opened
- will have opened
- will have opened
- will have opened
- will have opened
- will have opened
Past conditional
- would have opened
- would have opened
- would have opened
- would have opened
- would have opened
- would have opened
Imperative
- -
- open
- -
- -
- -
- -