To open
Abrir
To get bored
Aburrirse
To finish, to complete
Acabar(se)
To clarify
Aclarar
To agree
Acordar
To go to bed
Acostarse
To accustom
Acostumbrar
To update, to refresh (e.g, website)
Actualizar
To act, to perform
Actuar
To move forward
Adelantar
To penetrate
Adentrarse
To shave
Afeitarse
To be a fan of
Aficionar
To grab, to catch
Agarrar
To overwhelm
Agobiar
To thank, to be grateful for
Agradecer
To save money, to spare
Ahorrar
To reach, to attain
Alcanzar
To encourage
Alentojar
To walk
Andar
To announce
Anunciar
To appear
Aparecer
To pretend
Aparentar
To bet
Apostar