Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Arsenal clicked into gear in the midweek rout of PSV, but Spurs will be a much sterner test for Mikel Arteta's side.
Source: https://www.mirror.co.uk/sport/football/news/arsenal-tottenham-premier-league-nld-31004725
Her tense face begins to get sterner as she talks.
Source: https://thehillnews.org/features/lights-on-laurentians/abbydoin/teachers-losing-war-for-attention
Tougher times will beget sterner realities.