All nonfunctional antonyms

adjective nonfunctional

• plain — clear or distinct to the eye or ear: a plain trail to the river; to stand in plain view.
• ugly — very unattractive or unpleasant to look at; offensive to the sense of beauty; displeasing in appearance.
• practicable — capable of being done, effected, or put into practice, with the available means; feasible: a practicable solution.
• practical — of or relating to practice or action: practical mathematics.
• probable — likely to occur or prove true: He foresaw a probable business loss. He is the probable writer of the article.
• realistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
• reasonable — agreeable to reason or sound judgment; logical: a reasonable choice for chairman.
• tenable — capable of being held, maintained, or defended, as against attack or dispute: a tenable theory.
• viable — capable of living.
• effective — adequate to accomplish a purpose; producing the intended or expected result: effective teaching methods; effective steps toward peace.
• fruitful — producing good results; beneficial; profitable: fruitful investigations.
• hopeful — full of hope; expressing hope: His hopeful words stimulated optimism.
• meaningful — full of meaning, significance, purpose, or value; purposeful; significant: a meaningful wink; a meaningful choice.
• productive — having the power of producing; generative; creative: a productive effort.
• profitable — yielding profit; remunerative: a profitable deal.
• sensible — having, using, or showing good sense or sound judgment: a sensible young woman.
• useful — being of use or service; serving some purpose; advantageous, helpful, or of good effect: a useful member of society.
• valuable — having considerable monetary worth; costing or bringing a high price: a valuable painting; a valuable crop.
• worthwhile — such as to repay one's time, attention, interest, work, trouble, etc.: a worthwhile book.
• helpful — giving or rendering aid or assistance; of service: Your comments were very helpful.
• usable — available or convenient for use: 2000 square feet of usable office space.
• working — exertion or effort directed to produce or accomplish something; labor; toil.
• believable — Something that is believable makes you think that it could be true or real.
• logical — according to or agreeing with the principles of logic: a logical inference.
• possible — that may or can be, exist, happen, be done, be used, etc.: a disease with no possible cure.
• rational — agreeable to reason; reasonable; sensible: a rational plan for economic development.
• wise — having the power of discerning and judging properly as to what is true or right; possessing discernment, judgment, or discretion.
• beneficial — Something that is beneficial helps people or improves their lives.
• important — of much or great significance or consequence: an important event in world history.