1. important; of consequence.
2. having or expressing a meaning; indicative; suggestive: a significant wink.
3. Statistics. of or relating to observations that are unlikely to occur by chance and that therefore indicate a systematic cause. noun
4. something significant; a sign.
"arrivals can be significant to people."
"arrivals can be significant at gates."
"votes can be significant because of gaps."
"slogans can be significant in races."
"shortfalls can be significant in/at/on dates."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.