Synonyms for Intensive

Synonyms starting with letter F

• fierce

  strong
• full

  concentrated, all-embracing
• forceful
• full-dress

  big
• fast

  exhaustive
• forcible
• furious
• full-scale
• far-reaching
• fanatical
• fervent
• fervid
• finished
• from A to Z
• full-blown
• formidable
• frightful
• fearful
• fearsome
• ferocious
• focused
• fixated
• firm
• full-out
• feverish
• fussy
• frantic
• frenzied
• frenetic