obtain
v obtenir

October
n (m) l'octubre

offer
v oferir
n
1. (f) l'oferta
2. (m) l'oferiment

offering
n (f) l'ofrena

office
n (f) l'oficina / (m) eldespatx / (m) elgabinet
n.b. 'Gabinet' refers specifically to the office of a professional such as a lawyer or a doctor.

official
adj
oficial
n (m / f)oficial

often
adv sovint

old
adj

1. vell
To grow old - Envellir-se
2. antic

online
adj
en línia[Termcat]

only
adv només / únicament / solament

open
v
1. obrir
n.b. 'Obrir' means 'to open' in most senses

2. inaugurar
n.b. 'Inaugurar' means 'to officially open an event / shopping centre etc.' (e.g. 'The new shopping centre was opened by Sean Connery')

adj
obert

operation
n [MED] (f) l'operació / (f) laintervenció quirúrgica
n.b. In Catalan, instead of saying that somebody 'had an operation' it is possible to use the verb 'to operate' reflexively (e.g. 's'ha operat' / 'em van operar').

opinion
n (f) l'opinió
In my opinion... - Al meu parer...

option
n (f) l'opció

optional
adj
opcional / optatiu

order
v
1. demanar
n.b. 'Demanar' means 'to order' as in 'to order a coffee' or 'to order goods from a catalogue'

2. ordenar
n.b. 'Ordenar' means 'to order' as in 'to give orders'

n
1. (m) l'ordre
To give someone their marching orders - Acomiadar algú
2. (f) lacomanda
n.b. 'Comanda' means 'order' as in 'an Amazon order'

3. [RELIG] (m) l'orde

organisation
n (UK) (f) l'organització

organization
n (US) (f) l'organització

organize
v organitzar

organized
adj
organitzat

over
prep sobre

own
adj
propi
v posseir

SourceForge