Synonyms for Extensive

Synonyms starting with letter S

• spacious

  far-reaching, wide, large
• sweeping

  far-reaching, large, specific
• sizable

  far-reaching, big
• substantial

  large
• spread out
• scopic

  far-reaching
• significant
• stupendous
• sizeable

  large
• superabundant
• stretched
• serious
• scopious

  far-reaching
• spun out
• scenic
• solid
• super
• stellar
• spread-out
• stretched out
• stretch
• sustained
• stringy
• stretching
• studied
• sophisticated
• showy
• skillful
• susceptible
• stripped
• superior
• senior
• supreme
• salient
• signal
• something
• standout
• sufficient
• strong
• shallow