Adjective
Synonyms by this part of speech
Having major importance or essential significance
- crucial
- essential
- significant
- critical
- pivotal
- urgent
- vital
- paramount
- imperative
- invaluable
Signifying a crucial component in a situation
- central
- fundamental
- indispensable
- key
- necessary
- requisite
- core
- focal
- intrinsic
- needed
Carrying sentimental or emotional significance
- precious
- cherished
- treasured
- of substance
- significant
- valuable
- dear
- red-letter
- beloved
- loved