Crenel and Increase

Crenel noun - One of a series of rounded projections (or the notches between them) formed by curves along an edge (as the edge of a leaf or piece of cloth or the margin of a shell or a shriveled red blood cell observed in a hypertonic solution etc.).

Increase is an antonym for crenel.

Nearby Word: crenelated

Increase noun - Something added (as by growth).

Crenel is an antonym for increase.

Nearby Words: increased, increasing, increment, increasingly, incremental