isobilateral /ī-sō-bī-latˈə-rəl/

1. Bilaterally symmetrical with upper and undersurfaces alike
2. Symmetrical about two planes (botany)

• bursting
• bursts
• burst-up
• burst-ups
• burthen
• burthened
• burthening
• burthens
• bur-thistle
• bur-thistles
• burton
• Burton
• burtons
• Burundian
• barrenworts
• barres
• barret
• barret-cap
• barret-caps
• barrets
• barrette
• barretter
• barretters
• barrettes
• barricade