INTENSE

Fervent; strong

• Heavy, man!

• Acute

• Acute; strong

• Ardent

• Blazing

• Charged

• Concentrated

• Concentrated strongly

• Deep

• Deeply felt

• Demanding

• Determined

• Earnest

• Emotional

• Extreme

• Fervent

• Fervid

• Fierce

• Focused

• Gripping

• Gung-ho

• Hard-working

• Hardly mild

• High-pitched

• High-powered

• Highly charged

• Highly-focused campers sleep here, reportedly (7)

• Impassioned

• Like extreme emotions

• Like nail-biters

• Like some gazes

• Like Type-A's

• Not at all cool

• Overpowering

• Passionate

• Passionate members of quaint ensemble (7)

• Profound

• Quite acute

• Serious and kind of scary

• Strong

• Strong, as emotions

• Strong, as feelings

• Type A, perhaps

• Type-A

• Vehement

• Very acute

• Very emotional

• Very great

• Very strong

• Very vivid

• Very, very serious

• Vibrant

• White-knuckle