lacustrine /lə-kusˈtrīn or -trin/

1. Relating to lakes
2. Dwelling in or on lakes
3. Formed in lakes

• on the wrong side of the blanket
• on the wrong tack
• on the wrong track
• on thin ice
• on this side of idolatry
• on this wise
• on time
• on tiptoe
• on to
• onto
• on toast
• ontogeneses
• ontogenesis
• ontogenetic
• ontogenetically
• ontogenetics
• ontogenic
• ontogenically
• ontogenies
• ontogeny
• ontologic
• ontological
• ontologically
• ontologies
• ontologist