Hardly enthusiastic, as a reaction
Else clues• At room temperature
• Barely warm
• Between hot and cold
• Dept. I is not so hot
• Fair
• Fairly weak
• Far from enthusiastic
• Half-hearted
• Hardly enthusiastic
• Hardly hot
• Hardly overwhelming, as a response
• Having an underwhelmed response
• Having moderate heat
• Indifferent
• Just above room temperature
• Lacking enthusiasm
• Lackluster
• Less than enthusiastic
• Like a 2-star review
• Like old bathwater
• Luke warm
• Middling, temperaturewise
• Mild
• Moderate
• Moderately warm
• Neither hot nor cold
• Not exactly enthusiastic
• Not hot or cold
• Not so hot
• Not strong
• Not very hot
• Room temperature
• Slightly warm
• So-so so to speak
• Somewhat warm
• Unenthusiastic
• Unenthusiastic, as a reaction
• Unenthusiastic, as a response
• Warmish