
1) Adequate 2) Effective 3) Efficacious 4) Efficient 5) French word used in English 6) Helpful 7) Of use 8) Successful 9) Useful 10) Valuable
Found on
https://www.crosswordclues.com/clue/effectual

1) Effective 2) Efficacious 3) Efficient 4) Impelling 5) Powerful 6) Prevailing 7) Useful 8) Utile
Found on
https://www.crosswordclues.com/clue/effectual

• (n.) Producing, or having adequate power or force to produce, an intended effect; adequate; efficient; operative; decisive.
Found on
http://thinkexist.com/dictionary/meaning/effectual/

Producing, or having adequate power or force to produce, an intended effect; adequate; efficient; operative; decisive. 'Effectual steps for the suppression of the rebellion.' (Macaulay) Effectual calling, a doctrine concerning the work of the Holy Spirit in producing conviction of sin and acceptance of salvation by Christ, one of the five points of...
Found on
http://www.encyclo.co.uk/local/20973

Ef·fec'tu·al adjective [ See Effect , noun ] Producing, or having adequate power or force to produce, an intended effect; adequate; efficient; operative; decisive. Shak. « Effectual steps for the suppression of the rebellion.» Macaulay.
Found on
http://www.encyclo.co.uk/webster/E/10

[
adj] - exerting or capable of exerting strong physiological or chemical effects 2. [adj] - sufficient to produce a result
Found on
http://www.webdictionary.co.uk/definition.php?query=effectual

producing or capable of producing an intended effect; adequate. · valid or binding, as an agreement or document.
Found on
https://www.infoplease.com/dictionary/effectual
No exact match found.