25 results
Results are displayed by relevance.
Welsh: addasiad sylweddol
English: substantial alteration
Welsh: newid sylweddol
English: material change
Welsh: arwynebedd sylweddol
English: significant area
Welsh: cyflawni'n sylweddol
English: substantial performance
Welsh: cynllunio sylweddol
English: substantial planning
Welsh: dirywiad sylweddol
English: material deterioration
Welsh: newid sylweddol
English: step change
Welsh: niwed sylweddol
English: substantial harm
Welsh: niwed sylweddol
English: material detriment
Welsh: sicrwydd sylweddol
English: substantial assurance
Welsh: sylweddol gaeedig
English: substantially enclosed
English: significant additional needs
Welsh: effaith andwyol sylweddol
English: material adverse effect
Welsh: mangre sylweddol gaeedig
English: substantially enclosed premises
Welsh: newid defnydd sylweddol
English: material change of use
Welsh: prawf niwed sylweddol
English: substantial harm test
Welsh: safle sylweddol gaeedig
English: substantially enclosed premises
English: redundant or substantially redundant
English: substantially enclosed public places
English: high-impact practice
English: substantial, formal, outward and visible sign
English: high-added value economy
English: Service Requiring Significant Improvement
English: Narrowing the Gap in the Performance of Schools: A Study of Some Secondary Schools which have made Significant Improvements
English: Guidance on School requiring Special Measures of Significant Improvement following inspection under Section 28 of the Education Act 2005