ANTIPERISTALTIC Antonyms

• operating with minimal human intervention; independent of external control

• self-loading rifle capable of automatic fire

• a pistol that will keep firing until the ammunition is gone or the trigger is released

• resembling the unthinking functioning of a machine

• without volition or conscious control

• operating as a unit

• being dexterous in the use of more than one set of muscle movements

• intentionally matched

• not subject to the control of the will

• controlled by the autonomic nervous system; without conscious control

• in accordance with nature; relating to or concerning nature

• existing in or produced by nature; not artificial or imitation

• existing in or in conformity with nature or the observable world; neither supernatural nor magical

• (of a musical note) being neither raised nor lowered by one chromatic semitone

• (of a parent or child) related by blood; genetically related

• someone regarded as certain to succeed

• a notation cancelling a previous sharp or flat

• (craps) a first roll of 7 or 11 that immediately wins the stake

• functioning or occurring in a normal way; lacking abnormalities or deficiencies

• unthinking; prompted by (or as if by) instinct

• (used especially of commodities) being unprocessed or manufactured using only simple or minimal processes

• being talented through inherited qualities

• free from artificiality

• conforming with or constituting a norm or standard or level or type or social norm; not abnormal

• in accordance with scientific laws

• being approximately average or within certain limits in e.g. intelligence and development

• something regarded as a normative example

• forming a right angle

• in accordance with fixed order or procedure or principle

• (used of the military) belonging to or engaged in by legitimate army forces

• (of solids) having clear dimensions that can be measured; volume can be determined with a suitable geometric formula

• not constipated

• a regular patron

• a soldier in the regular army

• a dependable follower (especially in party politics)

• a garment size for persons of average height and weight

• often used as intensifiers

• conforming to a standard or pattern

• regularly scheduled for fixed times

• in accord with regular practice or procedure

• occurring at fixed intervals

• relating to a person who does something regularly

• symmetrically arranged

• not deviating from what is normal

• officially full-time

• recurring with measured regularity

• having a surface free from roughness or bumps or ridges or irregularities

• of the margin of a leaf shape; not broken up into teeth

• (music) without breaks between notes; smooth and connected

• of motion that runs or flows or proceeds without jolts or turbulence

• the act of smoothing

• smoothly agreeable and courteous with a degree of sophistication

• smooth and unconstrained in movement

• lacking obstructions or difficulties

• (of a body of water) free from disturbance by heavy waves

• make smooth or smoother, as if by rubbing

• make (a surface) shine

• free from obstructions

• exhibiting the qualities or characteristics that identify a group or kind or category

• of a feature that helps to distinguish a person or thing

• conforming to a type