1. In actuality or reality or fact
   "in effect, they had no choice"
   - effectively

1. Exerting force or influence
   "the law is already in effect (or in force)"
   - effective, good, in force

See also: operative

• unintelligently
• unintelligibility
• unintelligible
• unintelligibly
• unintended
• unintentional
• unintentionally
• uninterested
• uninteresting
• uninterestingly
• uninterestingness
• uninterrupted
• uninterruptedly
• unintimidated
• unintoxicated
• unintrusive
• uninucleate
• uninventive
• uninvited
• uninvitedly
• uninviting
• uninvolved
• Unio
• uniocular
• uniocular dichromat