1. (used of physical stimuli) serving to stimulate or excite
   "an irritative agent"
   - irritating

See also: irritate, stimulative

• astray
• Astreus
• Astreus hygrometricus
• Astreus pteridis
• astride
• astringe
• astringence
• astringency
• astringent
• astringent drug
• astringently
• astro-
• astrobiology
• astrocyte
• astrocytic
• astrodome
• astrodynamics
• astrogate
• astrogator
• astroglia
• astroid
• astrolabe
• astrolatry
• astrologer
• astrological