Glossary entry (derived from question below)
English term or phrase:
crumble
Portuguese translation:
desmoronar-se
English term
Portugal
Translator and Terminologist
Native in: Portuguese 
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese
crumble
http://www.express.co.uk/news/world/648749/Syria-truce-agree...
A frase que tenho é mais ou menos esta: "The truce's process crumbled in (date)..."
Pensei em desfazer, sucumbir, desmoronar-se, dissolver, chegar ao fim, mas parece que nada soa bem (talvez seja só impressão minha).
Gostava de ler outras sugestões. Muito obrigada.
| 4 +2 | desmoronar |
Oliver Simões
|
| 5 +1 | ruir |
Ana Cravidao
|
| 4 | desabar |
Mario Freitas
|
| 3 | implodir |
Luiz Fernando Doin
|
Proposed translations
United States
BA in Transl., MA in ESL, 15 yrs of exp.
Native in: Portuguese
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 2 more.
desmoronar
| Obrigada O. Simões. |
| agree |
Ana Cravidao
: desmoronar-se (em PT-PT o verbo é intransitivo)
1 hr
|
|
Obrigado, Ana
|
|
| agree |
Mario Freitas
:
1 day 3 hrs
|
Brazil
Over 5,000 clients served
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 3 more.
implodir
| Obrigada Luiz. |
Technical translator
Native in: Portuguese (Variant: European/Portugal)
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese, and 1 more.
ruir
Outras opções:
desintegrar-se, esfacelar-se, esboroar-se, desfazer-se.
| Obrigada Ana. |
Brazil
32 years engineering/law/contracts
Native in: English (Variant: US) , Portuguese (Variant: Brazilian) 
Works in: English to Portuguese, Portuguese to English
desabar
| Obrigada Mário. |
Discussion
Se o tom do texto for mais dramático, talvez:"foi reduzido à pó/ à cinzas".