moderate
Word family
- moderatelyadverbB1
- moderationnounB2
- moderatornounB2
- moderatedadjectiveB2
- immoderateadjectiveC1
- moderatenessnounC1
Synonym discussion
Sense: verb/1
All four words describe making something weaker or less intense, but they differ in scope and register. 'Lessen' is the most general — you can lessen pain, risk, distance, or noise, making it useful across many contexts. 'Ease' has a comforting quality and typically pairs with pain, tension, worry, or restrictions ('ease the pressure'). 'Tone down' is a phrasal verb with an informal register, used almost exclusively for behaviour, language, or colours ('tone down the criticism'). 'Temper' adds a balancing element — you temper enthusiasm with caution or temper justice with mercy, suggesting a deliberate adjustment toward a middle ground. 'Moderate' (verb/1) carries a sense of bringing something within reasonable limits rather than simply reducing it. For example: 'She moderated her tone' suggests she brought it to an appropriate level, while 'She toned down her tone' sounds redundant, and 'She lessened her tone' is unnatural.
Common collocations
Nouns
- moderate exercise
- moderate speed
- moderate temperature
- moderate price
- moderate amount
Adverbs
- moderately
- very moderate
- fairly moderate
- relatively moderate
Phrases
- at a moderate pace
- to a moderate degree
- within moderate limits
Prepositions
- moderate in (size, price, opinion)
Etymology
The word 'moderate' comes from Latin 'moderatus', meaning 'kept within measure' or 'restrained'. This is the past participle of 'moderari' ('to control, to guide'), which itself comes from 'modus' ('measure, manner, limit'). The idea of staying within a measured limit has been carried through all its meanings — whether describing a reasonable price, a centrist politician, or someone who calms a heated discussion.