Significant difficult Synonyms
Significant replaced
Synonyms for phrase
- big complex
- serious complex
- large complex
- big problem
- big tough
- serious problem
- important particular
- large problem
- important problem
- meaning deep
- substantial problem
- momentous problem
- considerable problem
- pregnant problem
- notable problem
- big killing
- serious stern
- big grave
- meaningful offensive
- serious sore
SD abbreviation
SD is an abbreviation for Significant DifficultWhat does SD stand for?
SD stands for "Significant Difficult" Definitions for Difficult
- (adjective) requiring considerable physical or mental effort
- (adjective) requiring exceptional skill or caution in performance or handling
- (adjective) not easy ; requiring great physical or mental effort to accomplish or comprehend or endure